858444502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 1363184640

約数和(自身を除く): 504740138

約数列:

[1, 2, 23, 46, 113, 226, 239, 478, 691, 1382, 2599, 5198, 5497, 10994, 15893, 27007, 31786, 54014, 78083, 156166, 165149, 330298, 621161, 1242322, 1795909, 3591818, 3798427, 7596854, 18661837, 37323674, 429222251, 858444502]

約数ペア:

[(1, 858444502), (2, 429222251), (23, 37323674), (46, 18661837), (113, 7596854), (226, 3798427), (239, 3591818), (478, 1795909), (691, 1242322), (1382, 621161), (2599, 330298), (5198, 165149), (5497, 156166), (10994, 78083), (15893, 54014), (27007, 31786)]