9976858

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 24

約数和(自身を含む): 16323804

約数和(自身を除く): 6346946

約数列:

[1, 2, 17, 34, 41, 82, 289, 421, 578, 697, 842, 1394, 7157, 11849, 14314, 17261, 23698, 34522, 121669, 243338, 293437, 586874, 4988429, 9976858]

約数ペア:

[(1, 9976858), (2, 4988429), (17, 586874), (34, 293437), (41, 243338), (82, 121669), (289, 34522), (421, 23698), (578, 17261), (697, 14314), (842, 11849), (1394, 7157)]