1822157090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{55843}}^1$

素因数の和:56114

約数の個数: 32

約数和(自身を含む): 3546317376

約数和(自身を除く): 1724160286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2510, 3263, 6526, 16315, 32630, 55843, 111686, 279215, 558430, 725959, 1451918, 3629795, 7259590, 14016593, 28033186, 70082965, 140165930, 182215709, 364431418, 911078545, 1822157090]

約数ペア:

[(1, 1822157090), (2, 911078545), (5, 364431418), (10, 182215709), (13, 140165930), (26, 70082965), (65, 28033186), (130, 14016593), (251, 7259590), (502, 3629795), (1255, 1451918), (2510, 725959), (3263, 558430), (6526, 279215), (16315, 111686), (32630, 55843)]