4419898

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 8208000

約数和(自身を除く): 3788102

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 379, 686, 758, 833, 1666, 2653, 5306, 5831, 6443, 11662, 12886, 18571, 37142, 45101, 90202, 129997, 259994, 315707, 631414, 2209949, 4419898]

約数ペア:

[(1, 4419898), (2, 2209949), (7, 631414), (14, 315707), (17, 259994), (34, 129997), (49, 90202), (98, 45101), (119, 37142), (238, 18571), (343, 12886), (379, 11662), (686, 6443), (758, 5831), (833, 5306), (1666, 2653)]