1038540890

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{457507}}^1$

素因数の和:457741

約数の個数: 16

約数和(自身を含む): 1877612832

約数和(自身を除く): 839071942

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 457507, 915014, 2287535, 4575070, 103854089, 207708178, 519270445, 1038540890]

約数ペア:

[(1, 1038540890), (2, 519270445), (5, 207708178), (10, 103854089), (227, 4575070), (454, 2287535), (1135, 915014), (2270, 457507)]