2014797974

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 72

約数和(自身を含む): 3695828472

約数和(自身を除く): 1681030498

約数列:

[1, 2, 7, 14, 41, 47, 49, 82, 94, 98, 227, 287, 329, 454, 574, 658, 1589, 1927, 2009, 2209, 2303, 3178, 3854, 4018, 4418, 4606, 9307, 10669, 11123, 13489, 15463, 18614, 21338, 22246, 26978, 30926, 65149, 74683, 90569, 94423, 108241, 130298, 149366, 181138, 188846, 216482, 437429, 456043, 501443, 522781, 633983, 874858, 912086, 1002886, 1045562, 1267966, 3062003, 3510101, 4437881, 6124006, 7020202, 8875762, 20559163, 21434021, 24570707, 41118326, 42868042, 49141414, 143914141, 287828282, 1007398987, 2014797974]

約数ペア:

[(1, 2014797974), (2, 1007398987), (7, 287828282), (14, 143914141), (41, 49141414), (47, 42868042), (49, 41118326), (82, 24570707), (94, 21434021), (98, 20559163), (227, 8875762), (287, 7020202), (329, 6124006), (454, 4437881), (574, 3510101), (658, 3062003), (1589, 1267966), (1927, 1045562), (2009, 1002886), (2209, 912086), (2303, 874858), (3178, 633983), (3854, 522781), (4018, 501443), (4418, 456043), (4606, 437429), (9307, 216482), (10669, 188846), (11123, 181138), (13489, 149366), (15463, 130298), (18614, 108241), (21338, 94423), (22246, 90569), (26978, 74683), (30926, 65149)]