7129489918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1\times {\mathrm{42641}}^1$

素因数の和:44723

約数の個数: 16

約数和(自身を含む): 10960699680

約数和(自身を除く): 3831209762

約数列:

[1, 2, 41, 82, 2039, 4078, 42641, 83599, 85282, 167198, 1748281, 3496562, 86944999, 173889998, 3564744959, 7129489918]

約数ペア:

[(1, 7129489918), (2, 3564744959), (41, 173889998), (82, 86944999), (2039, 3496562), (4078, 1748281), (42641, 167198), (83599, 85282)]