1238377832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{4993459}}^1$

素因数の和:4993496

約数の個数: 16

約数和(自身を含む): 2396860800

約数和(自身を除く): 1158482968

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 4993459, 9986918, 19973836, 39947672, 154797229, 309594458, 619188916, 1238377832]

約数ペア:

[(1, 1238377832), (2, 619188916), (4, 309594458), (8, 154797229), (31, 39947672), (62, 19973836), (124, 9986918), (248, 4993459)]