2674178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:809

約数の個数: 16

約数和(自身を含む): 4353216

約数和(自身を除く): 1679038

約数列:

[1, 2, 13, 26, 163, 326, 631, 1262, 2119, 4238, 8203, 16406, 102853, 205706, 1337089, 2674178]

約数ペア:

[(1, 2674178), (2, 1337089), (13, 205706), (26, 102853), (163, 16406), (326, 8203), (631, 4238), (1262, 2119)]