1400189710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4516741}}^1$

素因数の和:4516779

約数の個数: 16

約数和(自身を含む): 2601643392

約数和(自身を除く): 1201453682

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4516741, 9033482, 22583705, 45167410, 140018971, 280037942, 700094855, 1400189710]

約数ペア:

[(1, 1400189710), (2, 700094855), (5, 280037942), (10, 140018971), (31, 45167410), (62, 22583705), (155, 9033482), (310, 4516741)]