4988392012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1238429}}^1$

素因数の和:1238505

約数の個数: 24

約数和(自身を含む): 9362530800

約数和(自身を除く): 4374138788

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 1238429, 2476858, 4953716, 23530151, 47060302, 65636737, 94120604, 131273474, 262546948, 1247098003, 2494196006, 4988392012]

約数ペア:

[(1, 4988392012), (2, 2494196006), (4, 1247098003), (19, 262546948), (38, 131273474), (53, 94120604), (76, 65636737), (106, 47060302), (212, 23530151), (1007, 4953716), (2014, 2476858), (4028, 1238429)]