2015394064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7409537}}^1$

素因数の和:7409562

約数の個数: 20

約数和(自身を含む): 4134522204

約数和(自身を除く): 2119128140

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7409537, 14819074, 29638148, 59276296, 118552592, 125962129, 251924258, 503848516, 1007697032, 2015394064]

約数ペア:

[(1, 2015394064), (2, 1007697032), (4, 503848516), (8, 251924258), (16, 125962129), (17, 118552592), (34, 59276296), (68, 29638148), (136, 14819074), (272, 7409537)]