2199716848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{633559}}^1$

素因数の和:633605

約数の個数: 40

約数和(自身を含む): 5027932160

約数和(自身を除く): 2828215312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 633559, 1267118, 2534236, 4434913, 5068472, 8869826, 10136944, 17739652, 19640329, 35479304, 39280658, 70958608, 78561316, 137482303, 157122632, 274964606, 314245264, 549929212, 1099858424, 2199716848]

約数ペア:

[(1, 2199716848), (2, 1099858424), (4, 549929212), (7, 314245264), (8, 274964606), (14, 157122632), (16, 137482303), (28, 78561316), (31, 70958608), (56, 39280658), (62, 35479304), (112, 19640329), (124, 17739652), (217, 10136944), (248, 8869826), (434, 5068472), (496, 4434913), (868, 2534236), (1736, 1267118), (3472, 633559)]