2080863415

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1\times {\mathrm{8669}}^1$

素因数の和:9522

約数の個数: 16

約数和(自身を含む): 2541489120

約数和(自身を除く): 460625705

約数列:

[1, 5, 61, 305, 787, 3935, 8669, 43345, 48007, 240035, 528809, 2644045, 6822503, 34112515, 416172683, 2080863415]

約数ペア:

[(1, 2080863415), (5, 416172683), (61, 34112515), (305, 6822503), (787, 2644045), (3935, 528809), (8669, 240035), (43345, 48007)]