669825938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{138451}}^1$

素因数の和:138553

約数の個数: 16

約数和(自身を含む): 1046697120

約数和(自身を除く): 376871182

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4838, 138451, 276902, 5676491, 8168609, 11352982, 16337218, 334912969, 669825938]

約数ペア:

[(1, 669825938), (2, 334912969), (41, 16337218), (59, 11352982), (82, 8168609), (118, 5676491), (2419, 276902), (4838, 138451)]