401099322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{5189}}^1$

素因数の和:6198

約数の個数: 32

約数和(自身を含む): 864944640

約数和(自身を除く): 463845318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 991, 1982, 2973, 5189, 5946, 10378, 12883, 15567, 25766, 31134, 38649, 67457, 77298, 134914, 202371, 404742, 5142299, 10284598, 15426897, 30853794, 66849887, 133699774, 200549661, 401099322]

約数ペア:

[(1, 401099322), (2, 200549661), (3, 133699774), (6, 66849887), (13, 30853794), (26, 15426897), (39, 10284598), (78, 5142299), (991, 404742), (1982, 202371), (2973, 134914), (5189, 77298), (5946, 67457), (10378, 38649), (12883, 31134), (15567, 25766)]