1330266038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{2591}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 2146176000

約数和(自身を除く): 815909962

約数列:

[1, 2, 19, 38, 59, 118, 229, 458, 1121, 2242, 2591, 4351, 5182, 8702, 13511, 27022, 49229, 98458, 152869, 256709, 305738, 513418, 593339, 1186678, 2904511, 5809022, 11273441, 22546882, 35007001, 70014002, 665133019, 1330266038]

約数ペア:

[(1, 1330266038), (2, 665133019), (19, 70014002), (38, 35007001), (59, 22546882), (118, 11273441), (229, 5809022), (458, 2904511), (1121, 1186678), (2242, 593339), (2591, 513418), (4351, 305738), (5182, 256709), (8702, 152869), (13511, 98458), (27022, 49229)]