2171308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 4136832

約数和(自身を除く): 1965524

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 863, 1258, 1726, 2516, 3452, 14671, 29342, 31931, 58684, 63862, 127724, 542827, 1085654, 2171308]

約数ペア:

[(1, 2171308), (2, 1085654), (4, 542827), (17, 127724), (34, 63862), (37, 58684), (68, 31931), (74, 29342), (148, 14671), (629, 3452), (863, 2516), (1258, 1726)]