137214740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{527749}}^1$

素因数の和:527771

約数の個数: 24

約数和(自身を含む): 310317000

約数和(自身を除く): 173102260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 527749, 1055498, 2110996, 2638745, 5277490, 6860737, 10554980, 13721474, 27442948, 34303685, 68607370, 137214740]

約数ペア:

[(1, 137214740), (2, 68607370), (4, 34303685), (5, 27442948), (10, 13721474), (13, 10554980), (20, 6860737), (26, 5277490), (52, 2638745), (65, 2110996), (130, 1055498), (260, 527749)]