409089008

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{433357}}^1$

素因数の和:433424

約数の個数: 20

約数和(自身を含む): 806045880

約数和(自身を除く): 396956872

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 433357, 866714, 1733428, 3466856, 6933712, 25568063, 51136126, 102272252, 204544504, 409089008]

約数ペア:

[(1, 409089008), (2, 204544504), (4, 102272252), (8, 51136126), (16, 25568063), (59, 6933712), (118, 3466856), (236, 1733428), (472, 866714), (944, 433357)]