497138686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1189327}}^1$

素因数の和:1189359

約数の個数: 16

約数和(自身を含む): 856316160

約数和(自身を除く): 359177474

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1189327, 2378654, 13082597, 22597213, 26165194, 45194426, 248569343, 497138686]

約数ペア:

[(1, 497138686), (2, 248569343), (11, 45194426), (19, 26165194), (22, 22597213), (38, 13082597), (209, 2378654), (418, 1189327)]