3538730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 6943104

約数和(自身を除く): 3404374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 167, 326, 334, 815, 835, 1630, 1670, 2119, 2171, 4238, 4342, 10595, 10855, 21190, 21710, 27221, 54442, 136105, 272210, 353873, 707746, 1769365, 3538730]

約数ペア:

[(1, 3538730), (2, 1769365), (5, 707746), (10, 353873), (13, 272210), (26, 136105), (65, 54442), (130, 27221), (163, 21710), (167, 21190), (326, 10855), (334, 10595), (815, 4342), (835, 4238), (1630, 2171), (1670, 2119)]