291235248256

素因数分解:

$2^7\times {\mathrm{2275275377}}^1$

素因数の和:2275275391

約数の個数: 16

約数和(自身を含む): 580195221390

約数和(自身を除く): 288959973134

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2275275377, 4550550754, 9101101508, 18202203016, 36404406032, 72808812064, 145617624128, 291235248256]

約数ペア:

[(1, 291235248256), (2, 145617624128), (4, 72808812064), (8, 36404406032), (16, 18202203016), (32, 9101101508), (64, 4550550754), (128, 2275275377)]