854822012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 1651104000

約数和(自身を除く): 796281988

約数列:

[1, 2, 4, 11, 22, 44, 199, 233, 398, 419, 466, 796, 838, 932, 1676, 2189, 2563, 4378, 4609, 5126, 8756, 9218, 10252, 18436, 46367, 83381, 92734, 97627, 166762, 185468, 195254, 333524, 390508, 510037, 917191, 1020074, 1073897, 1834382, 2040148, 2147794, 3668764, 4295588, 19427773, 38855546, 77711092, 213705503, 427411006, 854822012]

約数ペア:

[(1, 854822012), (2, 427411006), (4, 213705503), (11, 77711092), (22, 38855546), (44, 19427773), (199, 4295588), (233, 3668764), (398, 2147794), (419, 2040148), (466, 1834382), (796, 1073897), (838, 1020074), (932, 917191), (1676, 510037), (2189, 390508), (2563, 333524), (4378, 195254), (4609, 185468), (5126, 166762), (8756, 97627), (9218, 92734), (10252, 83381), (18436, 46367)]