1997486232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2767}}^1\times {\mathrm{4297}}^1$

素因数の和:7080

約数の個数: 64

約数和(自身を含む): 5710494720

約数和(自身を除く): 3713008488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2767, 4297, 5534, 8301, 8594, 11068, 12891, 16602, 17188, 19369, 22136, 25782, 30079, 33204, 34376, 38738, 51564, 58107, 60158, 66408, 77476, 90237, 103128, 116214, 120316, 154952, 180474, 232428, 240632, 360948, 464856, 721896, 11889799, 23779598, 35669397, 47559196, 71338794, 83228593, 95118392, 142677588, 166457186, 249685779, 285355176, 332914372, 499371558, 665828744, 998743116, 1997486232]

約数ペア:

[(1, 1997486232), (2, 998743116), (3, 665828744), (4, 499371558), (6, 332914372), (7, 285355176), (8, 249685779), (12, 166457186), (14, 142677588), (21, 95118392), (24, 83228593), (28, 71338794), (42, 47559196), (56, 35669397), (84, 23779598), (168, 11889799), (2767, 721896), (4297, 464856), (5534, 360948), (8301, 240632), (8594, 232428), (11068, 180474), (12891, 154952), (16602, 120316), (17188, 116214), (19369, 103128), (22136, 90237), (25782, 77476), (30079, 66408), (33204, 60158), (34376, 58107), (38738, 51564)]