1330891702

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{12911}}^1$

素因数の和:13156

約数の個数: 32

約数和(自身を含む): 2355148800

約数和(自身を除く): 1024257098

約数列:

[1, 2, 7, 14, 37, 74, 199, 259, 398, 518, 1393, 2786, 7363, 12911, 14726, 25822, 51541, 90377, 103082, 180754, 477707, 955414, 2569289, 3343949, 5138578, 6687898, 17985023, 35970046, 95063693, 190127386, 665445851, 1330891702]

約数ペア:

[(1, 1330891702), (2, 665445851), (7, 190127386), (14, 95063693), (37, 35970046), (74, 17985023), (199, 6687898), (259, 5138578), (398, 3343949), (518, 2569289), (1393, 955414), (2786, 477707), (7363, 180754), (12911, 103082), (14726, 90377), (25822, 51541)]