2656553784

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1\times {\mathrm{563}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 6683264640

約数和(自身を除く): 4026710856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 467, 563, 842, 934, 1126, 1263, 1401, 1684, 1689, 1868, 2252, 2526, 2802, 3368, 3378, 3736, 4504, 5052, 5604, 6756, 10104, 11208, 13512, 196607, 237023, 262921, 393214, 474046, 525842, 589821, 711069, 786428, 788763, 948092, 1051684, 1179642, 1422138, 1572856, 1577526, 1896184, 2103368, 2359284, 2844276, 3155052, 4718568, 5688552, 6310104, 110689741, 221379482, 332069223, 442758964, 664138446, 885517928, 1328276892, 2656553784]

約数ペア:

[(1, 2656553784), (2, 1328276892), (3, 885517928), (4, 664138446), (6, 442758964), (8, 332069223), (12, 221379482), (24, 110689741), (421, 6310104), (467, 5688552), (563, 4718568), (842, 3155052), (934, 2844276), (1126, 2359284), (1263, 2103368), (1401, 1896184), (1684, 1577526), (1689, 1572856), (1868, 1422138), (2252, 1179642), (2526, 1051684), (2802, 948092), (3368, 788763), (3378, 786428), (3736, 711069), (4504, 589821), (5052, 525842), (5604, 474046), (6756, 393214), (10104, 262921), (11208, 237023), (13512, 196607)]