123419998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 84147362

約数列:

[1, 2, 13, 26, 29, 58, 191, 377, 382, 754, 857, 1714, 2483, 4966, 5539, 11078, 11141, 22282, 24853, 49706, 72007, 144014, 163687, 323089, 327374, 646178, 2127931, 4255862, 4746923, 9493846, 61709999, 123419998]

約数ペア:

[(1, 123419998), (2, 61709999), (13, 9493846), (26, 4746923), (29, 4255862), (58, 2127931), (191, 646178), (377, 327374), (382, 323089), (754, 163687), (857, 144014), (1714, 72007), (2483, 49706), (4966, 24853), (5539, 22282), (11078, 11141)]