2080493572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{230449}}^1$

素因数の和:230551

約数の個数: 24

約数和(自身を含む): 3800581400

約数和(自身を除く): 1720087828

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 230449, 460898, 921796, 8526613, 14057389, 17053226, 28114778, 34106452, 56229556, 520123393, 1040246786, 2080493572]

約数ペア:

[(1, 2080493572), (2, 1040246786), (4, 520123393), (37, 56229556), (61, 34106452), (74, 28114778), (122, 17053226), (148, 14057389), (244, 8526613), (2257, 921796), (4514, 460898), (9028, 230449)]