445129444

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1321}}^1\times {\mathrm{1381}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 792919736

約数和(自身を除く): 347790292

約数列:

[1, 2, 4, 61, 122, 244, 1321, 1381, 2642, 2762, 5284, 5524, 80581, 84241, 161162, 168482, 322324, 336964, 1824301, 3648602, 7297204, 111282361, 222564722, 445129444]

約数ペア:

[(1, 445129444), (2, 222564722), (4, 111282361), (61, 7297204), (122, 3648602), (244, 1824301), (1321, 336964), (1381, 322324), (2642, 168482), (2762, 161162), (5284, 84241), (5524, 80581)]