636293014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{1613}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 1149684480

約数和(自身を除く): 513391466

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1483, 1613, 2966, 3226, 10381, 11291, 20762, 22582, 28177, 30647, 56354, 61294, 197239, 214529, 394478, 429058, 2392079, 4784158, 16744553, 33489106, 45449501, 90899002, 318146507, 636293014]

約数ペア:

[(1, 636293014), (2, 318146507), (7, 90899002), (14, 45449501), (19, 33489106), (38, 16744553), (133, 4784158), (266, 2392079), (1483, 429058), (1613, 394478), (2966, 214529), (3226, 197239), (10381, 61294), (11291, 56354), (20762, 30647), (22582, 28177)]