4080459974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{31277}}^1$

素因数の和:31400

約数の個数: 32

約数和(自身を含む): 6589398816

約数和(自身を除く): 2508938842

約数列:

[1, 2, 37, 41, 43, 74, 82, 86, 1517, 1591, 1763, 3034, 3182, 3526, 31277, 62554, 65231, 130462, 1157249, 1282357, 1344911, 2314498, 2564714, 2689822, 47447209, 49761707, 55141351, 94894418, 99523414, 110282702, 2040229987, 4080459974]

約数ペア:

[(1, 4080459974), (2, 2040229987), (37, 110282702), (41, 99523414), (43, 94894418), (74, 55141351), (82, 49761707), (86, 47447209), (1517, 2689822), (1591, 2564714), (1763, 2314498), (3034, 1344911), (3182, 1282357), (3526, 1157249), (31277, 130462), (62554, 65231)]