1298988034112

素因数分解:

$2^6\times {\mathrm{4831}}^1\times {\mathrm{4201343}}^1$

素因数の和:4206186

約数の個数: 28

約数和(自身を含む): 2578213564416

約数和(自身を除く): 1279225530304

約数列:

[1, 2, 4, 8, 16, 32, 64, 4831, 9662, 19324, 38648, 77296, 154592, 309184, 4201343, 8402686, 16805372, 33610744, 67221488, 134442976, 268885952, 20296688033, 40593376066, 81186752132, 162373504264, 324747008528, 649494017056, 1298988034112]

約数ペア:

[(1, 1298988034112), (2, 649494017056), (4, 324747008528), (8, 162373504264), (16, 81186752132), (32, 40593376066), (64, 20296688033), (4831, 268885952), (9662, 134442976), (19324, 67221488), (38648, 33610744), (77296, 16805372), (154592, 8402686), (309184, 4201343)]