42354776018

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1\times {\mathrm{104891}}^1$

素因数の和:106993

約数の個数: 16

約数和(自身を含む): 64193904000

約数和(自身を除く): 21839127982

約数列:

[1, 2, 101, 202, 1999, 3998, 104891, 201899, 209782, 403798, 10593991, 21187982, 209677109, 419354218, 21177388009, 42354776018]

約数ペア:

[(1, 42354776018), (2, 21177388009), (101, 419354218), (202, 209677109), (1999, 21187982), (3998, 10593991), (104891, 403798), (201899, 209782)]