943917364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{43117}}^1$

素因数の和:43555

約数の個数: 24

約数和(自身を含む): 1783188008

約数和(自身を除く): 839270644

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 5473, 10946, 21892, 43117, 86234, 172468, 560521, 1121042, 2242084, 18152257, 36304514, 72609028, 235979341, 471958682, 943917364]

約数ペア:

[(1, 943917364), (2, 471958682), (4, 235979341), (13, 72609028), (26, 36304514), (52, 18152257), (421, 2242084), (842, 1121042), (1684, 560521), (5473, 172468), (10946, 86234), (21892, 43117)]