2813019456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1127011}}^1$

素因数の和:1127039

約数の個数: 56

約数和(自身を含む): 8015309344

約数和(自身を除く): 5202289888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 1127011, 2254022, 3381033, 4508044, 6762066, 9016088, 13524132, 14651143, 18032176, 27048264, 29302286, 36064352, 43953429, 54096528, 58604572, 72128704, 87906858, 108193056, 117209144, 175813716, 216386112, 234418288, 351627432, 468836576, 703254864, 937673152, 1406509728, 2813019456]

約数ペア:

[(1, 2813019456), (2, 1406509728), (3, 937673152), (4, 703254864), (6, 468836576), (8, 351627432), (12, 234418288), (13, 216386112), (16, 175813716), (24, 117209144), (26, 108193056), (32, 87906858), (39, 72128704), (48, 58604572), (52, 54096528), (64, 43953429), (78, 36064352), (96, 29302286), (104, 27048264), (156, 18032176), (192, 14651143), (208, 13524132), (312, 9016088), (416, 6762066), (624, 4508044), (832, 3381033), (1248, 2254022), (2496, 1127011)]