823357912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{9643}}^1$

素因数の和:10483

約数の個数: 32

約数和(自身を含む): 1664747280

約数和(自身を除く): 841389368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 821, 1642, 3284, 6568, 9643, 10673, 19286, 21346, 38572, 42692, 77144, 85384, 125359, 250718, 501436, 1002872, 7916903, 15833806, 31667612, 63335224, 102919739, 205839478, 411678956, 823357912]

約数ペア:

[(1, 823357912), (2, 411678956), (4, 205839478), (8, 102919739), (13, 63335224), (26, 31667612), (52, 15833806), (104, 7916903), (821, 1002872), (1642, 501436), (3284, 250718), (6568, 125359), (9643, 85384), (10673, 77144), (19286, 42692), (21346, 38572)]