528077810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{3181}}^1$

素因数の和:4478

約数の個数: 32

約数和(自身を含む): 1024782192

約数和(自身を除く): 496704382

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1277, 2554, 3181, 6362, 6385, 12770, 15905, 16601, 31810, 33202, 41353, 82706, 83005, 166010, 206765, 413530, 4062137, 8124274, 20310685, 40621370, 52807781, 105615562, 264038905, 528077810]

約数ペア:

[(1, 528077810), (2, 264038905), (5, 105615562), (10, 52807781), (13, 40621370), (26, 20310685), (65, 8124274), (130, 4062137), (1277, 413530), (2554, 206765), (3181, 166010), (6362, 83005), (6385, 82706), (12770, 41353), (15905, 33202), (16601, 31810)]