420683988

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{347099}}^1$

素因数の和:347207

約数の個数: 24

約数和(自身を含む): 991317600

約数和(自身を除く): 570633612

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 347099, 694198, 1041297, 1388396, 2082594, 4165188, 35056999, 70113998, 105170997, 140227996, 210341994, 420683988]

約数ペア:

[(1, 420683988), (2, 210341994), (3, 140227996), (4, 105170997), (6, 70113998), (12, 35056999), (101, 4165188), (202, 2082594), (303, 1388396), (404, 1041297), (606, 694198), (1212, 347099)]