7954910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 15040512

約数和(自身を除く): 7085602

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 383, 670, 766, 1915, 2077, 3830, 4154, 10385, 11873, 20770, 23746, 25661, 51322, 59365, 118730, 128305, 256610, 795491, 1590982, 3977455, 7954910]

約数ペア:

[(1, 7954910), (2, 3977455), (5, 1590982), (10, 795491), (31, 256610), (62, 128305), (67, 118730), (134, 59365), (155, 51322), (310, 25661), (335, 23746), (383, 20770), (670, 11873), (766, 10385), (1915, 4154), (2077, 3830)]