2909951138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{2687}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 4584480768

約数和(自身を除く): 1674529630

約数列:

[1, 2, 41, 47, 82, 94, 281, 562, 1927, 2687, 3854, 5374, 11521, 13207, 23042, 26414, 110167, 126289, 220334, 252578, 541487, 755047, 1082974, 1510094, 5177849, 10355698, 30956927, 35487209, 61913854, 70974418, 1454975569, 2909951138]

約数ペア:

[(1, 2909951138), (2, 1454975569), (41, 70974418), (47, 61913854), (82, 35487209), (94, 30956927), (281, 10355698), (562, 5177849), (1927, 1510094), (2687, 1082974), (3854, 755047), (5374, 541487), (11521, 252578), (13207, 220334), (23042, 126289), (26414, 110167)]