4690888489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 5735356416

約数和(自身を除く): 1044467927

約数列:

[1, 7, 17, 119, 211, 227, 823, 1477, 1589, 3587, 3859, 5761, 13991, 25109, 27013, 47897, 97937, 173653, 186821, 335279, 814249, 1215571, 1307747, 2952101, 3175957, 5699743, 20664707, 22231699, 39419231, 275934617, 670126927, 4690888489]

約数ペア:

[(1, 4690888489), (7, 670126927), (17, 275934617), (119, 39419231), (211, 22231699), (227, 20664707), (823, 5699743), (1477, 3175957), (1589, 2952101), (3587, 1307747), (3859, 1215571), (5761, 814249), (13991, 335279), (25109, 186821), (27013, 173653), (47897, 97937)]