16988902612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{16417}}^1$

素因数の和:17272

約数の個数: 48

約数和(自身を含む): 33595168320

約数和(自身を除く): 16606265708

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 811, 1276, 1622, 3244, 8921, 16417, 17842, 23519, 32834, 35684, 47038, 65668, 94076, 180587, 258709, 361174, 476093, 517418, 722348, 952186, 1034836, 1904372, 5237023, 10474046, 13314187, 20948092, 26628374, 53256748, 146456057, 292912114, 386111423, 585824228, 772222846, 1544445692, 4247225653, 8494451306, 16988902612]

約数ペア:

[(1, 16988902612), (2, 8494451306), (4, 4247225653), (11, 1544445692), (22, 772222846), (29, 585824228), (44, 386111423), (58, 292912114), (116, 146456057), (319, 53256748), (638, 26628374), (811, 20948092), (1276, 13314187), (1622, 10474046), (3244, 5237023), (8921, 1904372), (16417, 1034836), (17842, 952186), (23519, 722348), (32834, 517418), (35684, 476093), (47038, 361174), (65668, 258709), (94076, 180587)]