123294502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 197683200

約数和(自身を除く): 74388698

約数列:

[1, 2, 31, 43, 62, 86, 103, 206, 449, 898, 1333, 2666, 3193, 4429, 6386, 8858, 13919, 19307, 27838, 38614, 46247, 92494, 137299, 274598, 598517, 1197034, 1433657, 1988621, 2867314, 3977242, 61647251, 123294502]

約数ペア:

[(1, 123294502), (2, 61647251), (31, 3977242), (43, 2867314), (62, 1988621), (86, 1433657), (103, 1197034), (206, 598517), (449, 274598), (898, 137299), (1333, 92494), (2666, 46247), (3193, 38614), (4429, 27838), (6386, 19307), (8858, 13919)]