21796698908

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{1171}}^1\times {\mathrm{45179}}^1$

素因数の和:46457

約数の個数: 24

約数和(自身を含む): 38548298880

約数和(自身を除く): 16751599972

約数列:

[1, 2, 4, 103, 206, 412, 1171, 2342, 4684, 45179, 90358, 120613, 180716, 241226, 482452, 4653437, 9306874, 18613748, 52904609, 105809218, 211618436, 5449174727, 10898349454, 21796698908]

約数ペア:

[(1, 21796698908), (2, 10898349454), (4, 5449174727), (103, 211618436), (206, 105809218), (412, 52904609), (1171, 18613748), (2342, 9306874), (4684, 4653437), (45179, 482452), (90358, 241226), (120613, 180716)]