1040647588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 1953504000

約数和(自身を除く): 912856412

約数列:

[1, 2, 4, 17, 34, 68, 149, 271, 298, 379, 542, 596, 758, 1084, 1516, 2533, 4607, 5066, 6443, 9214, 10132, 12886, 18428, 25772, 40379, 56471, 80758, 102709, 112942, 161516, 205418, 225884, 410836, 686443, 960007, 1372886, 1746053, 1920014, 2745772, 3492106, 3840028, 6984212, 15303641, 30607282, 61214564, 260161897, 520323794, 1040647588]

約数ペア:

[(1, 1040647588), (2, 520323794), (4, 260161897), (17, 61214564), (34, 30607282), (68, 15303641), (149, 6984212), (271, 3840028), (298, 3492106), (379, 2745772), (542, 1920014), (596, 1746053), (758, 1372886), (1084, 960007), (1516, 686443), (2533, 410836), (4607, 225884), (5066, 205418), (6443, 161516), (9214, 112942), (10132, 102709), (12886, 80758), (18428, 56471), (25772, 40379)]