219404484866

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{41350261}}^1$

素因数の和:41350649

約数の個数: 16

約数和(自身を含む): 377114389440

約数和(自身を除く): 157709904574

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 41350261, 82700522, 289451827, 578903654, 15671748919, 31343497838, 109702242433, 219404484866]

約数ペア:

[(1, 219404484866), (2, 109702242433), (7, 31343497838), (14, 15671748919), (379, 578903654), (758, 289451827), (2653, 82700522), (5306, 41350261)]