130190428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{1229}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 231850080

約数和(自身を除く): 101659652

約数列:

[1, 2, 4, 71, 142, 284, 373, 746, 1229, 1492, 2458, 4916, 26483, 52966, 87259, 105932, 174518, 349036, 458417, 916834, 1833668, 32547607, 65095214, 130190428]

約数ペア:

[(1, 130190428), (2, 65095214), (4, 32547607), (71, 1833668), (142, 916834), (284, 458417), (373, 349036), (746, 174518), (1229, 105932), (1492, 87259), (2458, 52966), (4916, 26483)]