402051290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{935003}}^1$

素因数の和:935053

約数の個数: 16

約数和(自身を含む): 740523168

約数和(自身を除く): 338471878

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 935003, 1870006, 4675015, 9350030, 40205129, 80410258, 201025645, 402051290]

約数ペア:

[(1, 402051290), (2, 201025645), (5, 80410258), (10, 40205129), (43, 9350030), (86, 4675015), (215, 1870006), (430, 935003)]