7139540008

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{675581}}^1$

素因数の和:676908

約数の個数: 16

約数和(自身を含む): 13396791060

約数和(自身を除く): 6257251052

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 10568, 675581, 1351162, 2702324, 5404648, 892442501, 1784885002, 3569770004, 7139540008]

約数ペア:

[(1, 7139540008), (2, 3569770004), (4, 1784885002), (8, 892442501), (1321, 5404648), (2642, 2702324), (5284, 1351162), (10568, 675581)]