2238730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 4599504

約数和(自身を除く): 2360774

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1013, 1105, 2026, 2210, 5065, 10130, 13169, 17221, 26338, 34442, 65845, 86105, 131690, 172210, 223873, 447746, 1119365, 2238730]

約数ペア:

[(1, 2238730), (2, 1119365), (5, 447746), (10, 223873), (13, 172210), (17, 131690), (26, 86105), (34, 65845), (65, 34442), (85, 26338), (130, 17221), (170, 13169), (221, 10130), (442, 5065), (1013, 2210), (1105, 2026)]