847769936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4075817}}^1$

素因数の和:4075838

約数の個数: 20

約数和(自身を含む): 1768905012

約数和(自身を除く): 921135076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4075817, 8151634, 16303268, 32606536, 52985621, 65213072, 105971242, 211942484, 423884968, 847769936]

約数ペア:

[(1, 847769936), (2, 423884968), (4, 211942484), (8, 105971242), (13, 65213072), (16, 52985621), (26, 32606536), (52, 16303268), (104, 8151634), (208, 4075817)]