2059968379

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{947}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 2427729408

約数和(自身を除く): 367761029

約数列:

[1, 7, 49, 103, 431, 721, 947, 3017, 5047, 6629, 21119, 44393, 46403, 97541, 310751, 408157, 682787, 2175257, 2857099, 4779509, 19999693, 42040171, 294281197, 2059968379]

約数ペア:

[(1, 2059968379), (7, 294281197), (49, 42040171), (103, 19999693), (431, 4779509), (721, 2857099), (947, 2175257), (3017, 682787), (5047, 408157), (6629, 310751), (21119, 97541), (44393, 46403)]