2562503528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{21407}}^1$

素因数の和:22577

約数の個数: 32

約数和(自身を含む): 5179023360

約数和(自身を除く): 2616519832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1151, 2302, 4604, 9208, 14963, 21407, 29926, 42814, 59852, 85628, 119704, 171256, 278291, 556582, 1113164, 2226328, 24639457, 49278914, 98557828, 197115656, 320312941, 640625882, 1281251764, 2562503528]

約数ペア:

[(1, 2562503528), (2, 1281251764), (4, 640625882), (8, 320312941), (13, 197115656), (26, 98557828), (52, 49278914), (104, 24639457), (1151, 2226328), (2302, 1113164), (4604, 556582), (9208, 278291), (14963, 171256), (21407, 119704), (29926, 85628), (42814, 59852)]