912866110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{31489}}^1$

素因数の和:31732

約数の個数: 32

約数和(自身を含む): 1777547520

約数和(自身を除く): 864681410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 2230, 2899, 5798, 14495, 28990, 31489, 62978, 157445, 314890, 409357, 818714, 2046785, 4093570, 7022047, 14044094, 35110235, 70220470, 91286611, 182573222, 456433055, 912866110]

約数ペア:

[(1, 912866110), (2, 456433055), (5, 182573222), (10, 91286611), (13, 70220470), (26, 35110235), (65, 14044094), (130, 7022047), (223, 4093570), (446, 2046785), (1115, 818714), (2230, 409357), (2899, 314890), (5798, 157445), (14495, 62978), (28990, 31489)]