2080495928

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{447611}}^1$

素因数の和:447707

約数の個数: 32

約数和(自身を含む): 4511928960

約数和(自身を除く): 2431433032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 447611, 895222, 1790444, 3133277, 3580888, 6266554, 12533108, 25066216, 37151713, 74303426, 148606852, 260061991, 297213704, 520123982, 1040247964, 2080495928]

約数ペア:

[(1, 2080495928), (2, 1040247964), (4, 520123982), (7, 297213704), (8, 260061991), (14, 148606852), (28, 74303426), (56, 37151713), (83, 25066216), (166, 12533108), (332, 6266554), (581, 3580888), (664, 3133277), (1162, 1790444), (2324, 895222), (4648, 447611)]