1285240322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{22697}}^1$

素因数の和:23953

約数の個数: 16

約数和(自身を含む): 2013403392

約数和(自身を除く): 728163070

約数列:

[1, 2, 23, 46, 1231, 2462, 22697, 28313, 45394, 56626, 522031, 1044062, 27940007, 55880014, 642620161, 1285240322]

約数ペア:

[(1, 1285240322), (2, 642620161), (23, 55880014), (46, 27940007), (1231, 1044062), (2462, 522031), (22697, 56626), (28313, 45394)]