490739086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{260201}}^1$

素因数の和:260267

約数の個数: 16

約数和(自身を含む): 786850848

約数和(自身を除く): 296111762

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 260201, 520402, 5984623, 10668241, 11969246, 21336482, 245369543, 490739086]

約数ペア:

[(1, 490739086), (2, 245369543), (23, 21336482), (41, 11969246), (46, 10668241), (82, 5984623), (943, 520402), (1886, 260201)]