248146042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1367}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 416638080

約数和(自身を除く): 168492038

約数列:

[1, 2, 17, 19, 34, 38, 281, 323, 562, 646, 1367, 2734, 4777, 5339, 9554, 10678, 23239, 25973, 46478, 51946, 90763, 181526, 384127, 441541, 768254, 883082, 6530159, 7298413, 13060318, 14596826, 124073021, 248146042]

約数ペア:

[(1, 248146042), (2, 124073021), (17, 14596826), (19, 13060318), (34, 7298413), (38, 6530159), (281, 883082), (323, 768254), (562, 441541), (646, 384127), (1367, 181526), (2734, 90763), (4777, 51946), (5339, 46478), (9554, 25973), (10678, 23239)]