705671982

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{3517}}^1$

素因数の和:3753

約数の個数: 48

約数和(自身を含む): 1560809952

約数和(自身を除く): 855137970

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 157, 213, 314, 426, 471, 639, 942, 1278, 1413, 2826, 3517, 7034, 10551, 11147, 21102, 22294, 31653, 33441, 63306, 66882, 100323, 200646, 249707, 499414, 552169, 749121, 1104338, 1498242, 1656507, 2247363, 3313014, 4494726, 4969521, 9939042, 39203999, 78407998, 117611997, 235223994, 352835991, 705671982]

約数ペア:

[(1, 705671982), (2, 352835991), (3, 235223994), (6, 117611997), (9, 78407998), (18, 39203999), (71, 9939042), (142, 4969521), (157, 4494726), (213, 3313014), (314, 2247363), (426, 1656507), (471, 1498242), (639, 1104338), (942, 749121), (1278, 552169), (1413, 499414), (2826, 249707), (3517, 200646), (7034, 100323), (10551, 66882), (11147, 63306), (21102, 33441), (22294, 31653)]