489293888

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{104729}}^1$

素因数の和:104814

約数の個数: 28

約数和(自身を含む): 984252540

約数和(自身を除く): 494958652

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 104729, 209458, 418916, 837832, 1675664, 3351328, 6702656, 7645217, 15290434, 30580868, 61161736, 122323472, 244646944, 489293888]

約数ペア:

[(1, 489293888), (2, 244646944), (4, 122323472), (8, 61161736), (16, 30580868), (32, 15290434), (64, 7645217), (73, 6702656), (146, 3351328), (292, 1675664), (584, 837832), (1168, 418916), (2336, 209458), (4672, 104729)]