2013133904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6622151}}^1$

素因数の和:6622178

約数の個数: 20

約数和(自身を含む): 4105734240

約数和(自身を除く): 2092600336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6622151, 13244302, 26488604, 52977208, 105954416, 125820869, 251641738, 503283476, 1006566952, 2013133904]

約数ペア:

[(1, 2013133904), (2, 1006566952), (4, 503283476), (8, 251641738), (16, 125820869), (19, 105954416), (38, 52977208), (76, 26488604), (152, 13244302), (304, 6622151)]