238216478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{170887}}^1$

素因数の和:170947

約数の個数: 16

約数和(自身を含む): 387573984

約数和(自身を除く): 149357506

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 170887, 341774, 2905079, 5810158, 7006367, 14012734, 119108239, 238216478]

約数ペア:

[(1, 238216478), (2, 119108239), (17, 14012734), (34, 7006367), (41, 5810158), (82, 2905079), (697, 341774), (1394, 170887)]