9917596

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 19922112

約数和(自身を除く): 10004516

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 863, 884, 1726, 2873, 3452, 5746, 11219, 11492, 14671, 22438, 29342, 44876, 58684, 145847, 190723, 291694, 381446, 583388, 762892, 2479399, 4958798, 9917596]

約数ペア:

[(1, 9917596), (2, 4958798), (4, 2479399), (13, 762892), (17, 583388), (26, 381446), (34, 291694), (52, 190723), (68, 145847), (169, 58684), (221, 44876), (338, 29342), (442, 22438), (676, 14671), (863, 11492), (884, 11219), (1726, 5746), (2873, 3452)]