2487804944

素因数分解:

$2^4\times {\mathrm{2371}}^1\times {\mathrm{65579}}^1$

素因数の和:67958

約数の個数: 20

約数和(自身を含む): 4822228560

約数和(自身を除く): 2334423616

約数列:

[1, 2, 4, 8, 16, 2371, 4742, 9484, 18968, 37936, 65579, 131158, 262316, 524632, 1049264, 155487809, 310975618, 621951236, 1243902472, 2487804944]

約数ペア:

[(1, 2487804944), (2, 1243902472), (4, 621951236), (8, 310975618), (16, 155487809), (2371, 1049264), (4742, 524632), (9484, 262316), (18968, 131158), (37936, 65579)]