2015488928

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{3373}}^1$

素因数の和:3717

約数の個数: 48

約数和(自身を含む): 4040378496

約数和(自身を除く): 2024889568

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 263, 284, 526, 568, 1052, 1136, 2104, 2272, 3373, 4208, 6746, 8416, 13492, 18673, 26984, 37346, 53968, 74692, 107936, 149384, 239483, 298768, 478966, 597536, 887099, 957932, 1774198, 1915864, 3548396, 3831728, 7096792, 7663456, 14193584, 28387168, 62984029, 125968058, 251936116, 503872232, 1007744464, 2015488928]

約数ペア:

[(1, 2015488928), (2, 1007744464), (4, 503872232), (8, 251936116), (16, 125968058), (32, 62984029), (71, 28387168), (142, 14193584), (263, 7663456), (284, 7096792), (526, 3831728), (568, 3548396), (1052, 1915864), (1136, 1774198), (2104, 957932), (2272, 887099), (3373, 597536), (4208, 478966), (6746, 298768), (8416, 239483), (13492, 149384), (18673, 107936), (26984, 74692), (37346, 53968)]