489791042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{3547}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 815415552

約数和(自身を除く): 325624510

約数列:

[1, 2, 13, 26, 47, 94, 113, 226, 611, 1222, 1469, 2938, 3547, 5311, 7094, 10622, 46111, 69043, 92222, 138086, 166709, 333418, 400811, 801622, 2167217, 4334434, 5210543, 10421086, 18838117, 37676234, 244895521, 489791042]

約数ペア:

[(1, 489791042), (2, 244895521), (13, 37676234), (26, 18838117), (47, 10421086), (94, 5210543), (113, 4334434), (226, 2167217), (611, 801622), (1222, 400811), (1469, 333418), (2938, 166709), (3547, 138086), (5311, 92222), (7094, 69043), (10622, 46111)]