2447145718

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1\times {\mathrm{5581}}^1$

素因数の和:6663

約数の個数: 16

約数和(自身を含む): 3689478720

約数和(自身を除く): 1242333002

約数列:

[1, 2, 271, 542, 809, 1618, 5581, 11162, 219239, 438478, 1512451, 3024902, 4515029, 9030058, 1223572859, 2447145718]

約数ペア:

[(1, 2447145718), (2, 1223572859), (271, 9030058), (542, 4515029), (809, 3024902), (1618, 1512451), (5581, 438478), (11162, 219239)]