402000234

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{254753}}^1$

素因数の和:255021

約数の個数: 16

約数和(自身を含む): 807060672

約数和(自身を除く): 405060438

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 254753, 509506, 764259, 1528518, 67000039, 134000078, 201000117, 402000234]

約数ペア:

[(1, 402000234), (2, 201000117), (3, 134000078), (6, 67000039), (263, 1528518), (526, 764259), (789, 509506), (1578, 254753)]