279969356498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{9815909}}^1$

素因数の和:9817021

約数の個数: 16

約数和(自身を含む): 452670505560

約数和(自身を除く): 172701149062

約数列:

[1, 2, 13, 26, 1097, 2194, 14261, 28522, 9815909, 19631818, 127606817, 255213634, 10768052173, 21536104346, 139984678249, 279969356498]

約数ペア:

[(1, 279969356498), (2, 139984678249), (13, 21536104346), (26, 10768052173), (1097, 255213634), (2194, 127606817), (14261, 19631818), (28522, 9815909)]