1319632

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1306

約数の個数: 20

約数和(自身を含む): 2597056

約数和(自身を除く): 1277424

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1231, 2462, 4924, 9848, 19696, 82477, 164954, 329908, 659816, 1319632]

約数ペア:

[(1, 1319632), (2, 659816), (4, 329908), (8, 164954), (16, 82477), (67, 19696), (134, 9848), (268, 4924), (536, 2462), (1072, 1231)]