123928946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 202895280

約数和(自身を除く): 78966334

約数列:

[1, 2, 17, 34, 53, 97, 106, 194, 709, 901, 1418, 1649, 1802, 3298, 5141, 10282, 12053, 24106, 37577, 68773, 75154, 87397, 137546, 174794, 638809, 1169141, 1277618, 2338282, 3644969, 7289938, 61964473, 123928946]

約数ペア:

[(1, 123928946), (2, 61964473), (17, 7289938), (34, 3644969), (53, 2338282), (97, 1277618), (106, 1169141), (194, 638809), (709, 174794), (901, 137546), (1418, 87397), (1649, 75154), (1802, 68773), (3298, 37577), (5141, 24106), (10282, 12053)]