712885786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{216157}}^1$

素因数の和:216273

約数の個数: 16

約数和(自身を含む): 1143908136

約数和(自身を除く): 431022350

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 216157, 432314, 3674669, 7349338, 20967229, 41934458, 356442893, 712885786]

約数ペア:

[(1, 712885786), (2, 356442893), (17, 41934458), (34, 20967229), (97, 7349338), (194, 3674669), (1649, 432314), (3298, 216157)]