12856486552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17660009}}^1$

素因数の和:17660035

約数の個数: 32

約数和(自身を含む): 29668816800

約数和(自身を除く): 16812330248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17660009, 35320018, 70640036, 123620063, 141280072, 229580117, 247240126, 459160234, 494480252, 918320468, 988960504, 1607060819, 1836640936, 3214121638, 6428243276, 12856486552]

約数ペア:

[(1, 12856486552), (2, 6428243276), (4, 3214121638), (7, 1836640936), (8, 1607060819), (13, 988960504), (14, 918320468), (26, 494480252), (28, 459160234), (52, 247240126), (56, 229580117), (91, 141280072), (104, 123620063), (182, 70640036), (364, 35320018), (728, 17660009)]