1330579984

素因数分解:

$2^4\times {\mathrm{1439}}^1\times {\mathrm{57791}}^1$

素因数の和:59238

約数の個数: 20

約数和(自身を含む): 2579834880

約数和(自身を除く): 1249254896

約数列:

[1, 2, 4, 8, 16, 1439, 2878, 5756, 11512, 23024, 57791, 115582, 231164, 462328, 924656, 83161249, 166322498, 332644996, 665289992, 1330579984]

約数ペア:

[(1, 1330579984), (2, 665289992), (4, 332644996), (8, 166322498), (16, 83161249), (1439, 924656), (2878, 462328), (5756, 231164), (11512, 115582), (23024, 57791)]