2017430896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5303}}^1$

素因数の和:5414

約数の個数: 80

約数和(自身を含む): 4419717120

約数和(自身を除く): 2402286224

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 104, 118, 124, 208, 236, 248, 403, 472, 496, 767, 806, 944, 1534, 1612, 1829, 3068, 3224, 3658, 5303, 6136, 6448, 7316, 10606, 12272, 14632, 21212, 23777, 29264, 42424, 47554, 68939, 84848, 95108, 137878, 164393, 190216, 275756, 312877, 328786, 380432, 551512, 625754, 657572, 1103024, 1251508, 1315144, 2137109, 2503016, 2630288, 4067401, 4274218, 5006032, 8134802, 8548436, 9699187, 16269604, 17096872, 19398374, 32539208, 34193744, 38796748, 65078416, 77593496, 126089431, 155186992, 252178862, 504357724, 1008715448, 2017430896]

約数ペア:

[(1, 2017430896), (2, 1008715448), (4, 504357724), (8, 252178862), (13, 155186992), (16, 126089431), (26, 77593496), (31, 65078416), (52, 38796748), (59, 34193744), (62, 32539208), (104, 19398374), (118, 17096872), (124, 16269604), (208, 9699187), (236, 8548436), (248, 8134802), (403, 5006032), (472, 4274218), (496, 4067401), (767, 2630288), (806, 2503016), (944, 2137109), (1534, 1315144), (1612, 1251508), (1829, 1103024), (3068, 657572), (3224, 625754), (3658, 551512), (5303, 380432), (6136, 328786), (6448, 312877), (7316, 275756), (10606, 190216), (12272, 164393), (14632, 137878), (21212, 95108), (23777, 84848), (29264, 68939), (42424, 47554)]