3918104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 7830000

約数和(自身を除く): 3911896

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 173, 298, 346, 596, 692, 1192, 1384, 2831, 3287, 5662, 6574, 11324, 13148, 22648, 25777, 26296, 51554, 103108, 206216, 489763, 979526, 1959052, 3918104]

約数ペア:

[(1, 3918104), (2, 1959052), (4, 979526), (8, 489763), (19, 206216), (38, 103108), (76, 51554), (149, 26296), (152, 25777), (173, 22648), (298, 13148), (346, 11324), (596, 6574), (692, 5662), (1192, 3287), (1384, 2831)]