1964802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 4711392

約数和(自身を除く): 2746590

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 163, 246, 287, 294, 326, 489, 574, 861, 978, 1141, 1722, 2009, 2282, 3423, 4018, 6027, 6683, 6846, 7987, 12054, 13366, 15974, 20049, 23961, 40098, 46781, 47922, 93562, 140343, 280686, 327467, 654934, 982401, 1964802]

約数ペア:

[(1, 1964802), (2, 982401), (3, 654934), (6, 327467), (7, 280686), (14, 140343), (21, 93562), (41, 47922), (42, 46781), (49, 40098), (82, 23961), (98, 20049), (123, 15974), (147, 13366), (163, 12054), (246, 7987), (287, 6846), (294, 6683), (326, 6027), (489, 4018), (574, 3423), (861, 2282), (978, 2009), (1141, 1722)]