2453943796

素因数分解:

$2^2\times {\mathrm{8609}}^1\times {\mathrm{71261}}^1$

素因数の和:79874

約数の個数: 12

約数和(自身を含む): 4294960740

約数和(自身を除く): 1841016944

約数列:

[1, 2, 4, 8609, 17218, 34436, 71261, 142522, 285044, 613485949, 1226971898, 2453943796]

約数ペア:

[(1, 2453943796), (2, 1226971898), (4, 613485949), (8609, 285044), (17218, 142522), (34436, 71261)]