13904439850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{39726971}}^1$

素因数の和:39726990

約数の個数: 24

約数和(自身を含む): 29556867168

約数和(自身を除く): 15652427318

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 39726971, 79453942, 198634855, 278088797, 397269710, 556177594, 993174275, 1390443985, 1986348550, 2780887970, 6952219925, 13904439850]

約数ペア:

[(1, 13904439850), (2, 6952219925), (5, 2780887970), (7, 1986348550), (10, 1390443985), (14, 993174275), (25, 556177594), (35, 397269710), (50, 278088797), (70, 198634855), (175, 79453942), (350, 39726971)]