1310836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 2499336

約数和(自身を除く): 1188500

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 521, 629, 1042, 1258, 2084, 2516, 8857, 17714, 19277, 35428, 38554, 77108, 327709, 655418, 1310836]

約数ペア:

[(1, 1310836), (2, 655418), (4, 327709), (17, 77108), (34, 38554), (37, 35428), (68, 19277), (74, 17714), (148, 8857), (521, 2516), (629, 2084), (1042, 1258)]