1368472

素因数分解:

$2^3\times 7^2\times {\mathrm{3491}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 2985660

約数和(自身を除く): 1617188

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 3491, 6982, 13964, 24437, 27928, 48874, 97748, 171059, 195496, 342118, 684236, 1368472]

約数ペア:

[(1, 1368472), (2, 684236), (4, 342118), (7, 195496), (8, 171059), (14, 97748), (28, 48874), (49, 27928), (56, 24437), (98, 13964), (196, 6982), (392, 3491)]