2201749970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31453571}}^1$

素因数の和:31453585

約数の個数: 16

約数和(自身を含む): 4529314368

約数和(自身を除く): 2327564398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 31453571, 62907142, 157267855, 220174997, 314535710, 440349994, 1100874985, 2201749970]

約数ペア:

[(1, 2201749970), (2, 1100874985), (5, 440349994), (7, 314535710), (10, 220174997), (14, 157267855), (35, 62907142), (70, 31453571)]