290384036

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{3613}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 517293504

約数和(自身を除く): 226909468

約数列:

[1, 2, 4, 71, 142, 283, 284, 566, 1132, 3613, 7226, 14452, 20093, 40186, 80372, 256523, 513046, 1022479, 1026092, 2044958, 4089916, 72596009, 145192018, 290384036]

約数ペア:

[(1, 290384036), (2, 145192018), (4, 72596009), (71, 4089916), (142, 2044958), (283, 1026092), (284, 1022479), (566, 513046), (1132, 256523), (3613, 80372), (7226, 40186), (14452, 20093)]