386488894915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{185167}}^1$

素因数の和:185491

約数の個数: 32

約数和(自身を含む): 494887403520

約数和(自身を除く): 108398508605

約数列:

[1, 5, 19, 95, 127, 173, 635, 865, 2413, 3287, 12065, 16435, 21971, 109855, 185167, 417449, 925835, 2087245, 3518173, 17590865, 23516209, 32033891, 117581045, 160169455, 446807971, 608643929, 2234039855, 3043219645, 4068304157, 20341520785, 77297778983, 386488894915]

約数ペア:

[(1, 386488894915), (5, 77297778983), (19, 20341520785), (95, 4068304157), (127, 3043219645), (173, 2234039855), (635, 608643929), (865, 446807971), (2413, 160169455), (3287, 117581045), (12065, 32033891), (16435, 23516209), (21971, 17590865), (109855, 3518173), (185167, 2087245), (417449, 925835)]