8402318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1027

約数の個数: 16

約数和(自身を含む): 13399344

約数和(自身を除く): 4997026

約数列:

[1, 2, 17, 34, 421, 587, 842, 1174, 7157, 9979, 14314, 19958, 247127, 494254, 4201159, 8402318]

約数ペア:

[(1, 8402318), (2, 4201159), (17, 494254), (34, 247127), (421, 19958), (587, 14314), (842, 9979), (1174, 7157)]