7854126530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1\times {\mathrm{19141}}^1$

素因数の和:20294

約数の個数: 32

約数和(自身を含む): 14533372080

約数和(自身を除く): 6679245550

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1109, 2218, 5545, 11090, 19141, 38282, 41033, 82066, 95705, 191410, 205165, 410330, 708217, 1416434, 3541085, 7082170, 21227369, 42454738, 106136845, 212273690, 785412653, 1570825306, 3927063265, 7854126530]

約数ペア:

[(1, 7854126530), (2, 3927063265), (5, 1570825306), (10, 785412653), (37, 212273690), (74, 106136845), (185, 42454738), (370, 21227369), (1109, 7082170), (2218, 3541085), (5545, 1416434), (11090, 708217), (19141, 410330), (38282, 205165), (41033, 191410), (82066, 95705)]