4001222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 6408720

約数和(自身を除く): 2407498

約数列:

[1, 2, 17, 34, 137, 274, 859, 1718, 2329, 4658, 14603, 29206, 117683, 235366, 2000611, 4001222]

約数ペア:

[(1, 4001222), (2, 2000611), (17, 235366), (34, 117683), (137, 29206), (274, 14603), (859, 4658), (1718, 2329)]