1330449424

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{238261}}^1$

素因数の和:238618

約数の個数: 20

約数和(自身を含む): 2585142700

約数和(自身を除く): 1254693276

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 238261, 476522, 953044, 1906088, 3812176, 83153089, 166306178, 332612356, 665224712, 1330449424]

約数ペア:

[(1, 1330449424), (2, 665224712), (4, 332612356), (8, 166306178), (16, 83153089), (349, 3812176), (698, 1906088), (1396, 953044), (2792, 476522), (5584, 238261)]