2549277712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{167}}^2\times {\mathrm{197}}^1$

素因数の和:568

約数の個数: 60

約数和(自身を含む): 5166415980

約数和(自身を除く): 2617138268

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 167, 197, 232, 334, 394, 464, 668, 788, 1336, 1576, 2672, 3152, 4843, 5713, 9686, 11426, 19372, 22852, 27889, 32899, 38744, 45704, 55778, 65798, 77488, 91408, 111556, 131596, 223112, 263192, 446224, 526384, 808781, 954071, 1617562, 1908142, 3235124, 3816284, 5494133, 6470248, 7632568, 10988266, 12940496, 15265136, 21976532, 43953064, 87906128, 159329857, 318659714, 637319428, 1274638856, 2549277712]

約数ペア:

[(1, 2549277712), (2, 1274638856), (4, 637319428), (8, 318659714), (16, 159329857), (29, 87906128), (58, 43953064), (116, 21976532), (167, 15265136), (197, 12940496), (232, 10988266), (334, 7632568), (394, 6470248), (464, 5494133), (668, 3816284), (788, 3235124), (1336, 1908142), (1576, 1617562), (2672, 954071), (3152, 808781), (4843, 526384), (5713, 446224), (9686, 263192), (11426, 223112), (19372, 131596), (22852, 111556), (27889, 91408), (32899, 77488), (38744, 65798), (45704, 55778)]