2003619904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2999}}^1$

素因数の和:3108

約数の個数: 112

約数和(自身を含む): 4736592000

約数和(自身を除く): 2732972096

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 73, 88, 104, 143, 146, 176, 208, 286, 292, 352, 416, 572, 584, 704, 803, 832, 949, 1144, 1168, 1606, 1898, 2288, 2336, 2999, 3212, 3796, 4576, 4672, 5998, 6424, 7592, 9152, 10439, 11996, 12848, 15184, 20878, 23992, 25696, 30368, 32989, 38987, 41756, 47984, 51392, 60736, 65978, 77974, 83512, 95968, 131956, 155948, 167024, 191936, 218927, 263912, 311896, 334048, 428857, 437854, 527824, 623792, 668096, 857714, 875708, 1055648, 1247584, 1715428, 1751416, 2111296, 2408197, 2495168, 2846051, 3430856, 3502832, 4816394, 5692102, 6861712, 7005664, 9632788, 11384204, 13723424, 14011328, 19265576, 22768408, 27446848, 31306561, 38531152, 45536816, 62613122, 77062304, 91073632, 125226244, 154124608, 182147264, 250452488, 500904976, 1001809952, 2003619904]

約数ペア:

[(1, 2003619904), (2, 1001809952), (4, 500904976), (8, 250452488), (11, 182147264), (13, 154124608), (16, 125226244), (22, 91073632), (26, 77062304), (32, 62613122), (44, 45536816), (52, 38531152), (64, 31306561), (73, 27446848), (88, 22768408), (104, 19265576), (143, 14011328), (146, 13723424), (176, 11384204), (208, 9632788), (286, 7005664), (292, 6861712), (352, 5692102), (416, 4816394), (572, 3502832), (584, 3430856), (704, 2846051), (803, 2495168), (832, 2408197), (949, 2111296), (1144, 1751416), (1168, 1715428), (1606, 1247584), (1898, 1055648), (2288, 875708), (2336, 857714), (2999, 668096), (3212, 623792), (3796, 527824), (4576, 437854), (4672, 428857), (5998, 334048), (6424, 311896), (7592, 263912), (9152, 218927), (10439, 191936), (11996, 167024), (12848, 155948), (15184, 131956), (20878, 95968), (23992, 83512), (25696, 77974), (30368, 65978), (32989, 60736), (38987, 51392), (41756, 47984)]