1299980556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1719551}}^1$

素因数の和:1719571

約数の個数: 48

約数和(自身を含む): 3851796480

約数和(自身を除く): 2551815924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1719551, 3439102, 5158653, 6878204, 10317306, 12036857, 15475959, 20634612, 24073714, 30951918, 36110571, 46427877, 48147428, 61903836, 72221142, 92855754, 108331713, 144442284, 185711508, 216663426, 324995139, 433326852, 649990278, 1299980556]

約数ペア:

[(1, 1299980556), (2, 649990278), (3, 433326852), (4, 324995139), (6, 216663426), (7, 185711508), (9, 144442284), (12, 108331713), (14, 92855754), (18, 72221142), (21, 61903836), (27, 48147428), (28, 46427877), (36, 36110571), (42, 30951918), (54, 24073714), (63, 20634612), (84, 15475959), (108, 12036857), (126, 10317306), (189, 6878204), (252, 5158653), (378, 3439102), (756, 1719551)]