2912642648

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{5783}}^1$

素因数の和:6347

約数の個数: 32

約数和(自身を含む): 5510648160

約数和(自身を除く): 2598005512

約数列:

[1, 2, 4, 8, 157, 314, 401, 628, 802, 1256, 1604, 3208, 5783, 11566, 23132, 46264, 62957, 125914, 251828, 503656, 907931, 1815862, 2318983, 3631724, 4637966, 7263448, 9275932, 18551864, 364080331, 728160662, 1456321324, 2912642648]

約数ペア:

[(1, 2912642648), (2, 1456321324), (4, 728160662), (8, 364080331), (157, 18551864), (314, 9275932), (401, 7263448), (628, 4637966), (802, 3631724), (1256, 2318983), (1604, 1815862), (3208, 907931), (5783, 503656), (11566, 251828), (23132, 125914), (46264, 62957)]