413994854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{17911}}^1$

素因数の和:18060

約数の個数: 32

約数和(自身を含む): 770359296

約数和(自身を除く): 356364442

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 11557, 17911, 23114, 35822, 125377, 232843, 250754, 465686, 1629901, 2274697, 3259802, 4549394, 15922879, 29571061, 31845758, 59142122, 206997427, 413994854]

約数ペア:

[(1, 413994854), (2, 206997427), (7, 59142122), (13, 31845758), (14, 29571061), (26, 15922879), (91, 4549394), (127, 3259802), (182, 2274697), (254, 1629901), (889, 465686), (1651, 250754), (1778, 232843), (3302, 125377), (11557, 35822), (17911, 23114)]