130742012

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 232090320

約数和(自身を除く): 101348308

約数列:

[1, 2, 4, 109, 218, 227, 436, 454, 908, 1321, 2642, 5284, 24743, 49486, 98972, 143989, 287978, 299867, 575956, 599734, 1199468, 32685503, 65371006, 130742012]

約数ペア:

[(1, 130742012), (2, 65371006), (4, 32685503), (109, 1199468), (218, 599734), (227, 575956), (436, 299867), (454, 287978), (908, 143989), (1321, 98972), (2642, 49486), (5284, 24743)]