2003258404

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{5569}}^1$

素因数の和:6052

約数の個数: 48

約数和(自身を含む): 4154774400

約数和(自身を除く): 2151515996

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 443, 812, 886, 1772, 3101, 5569, 6202, 11138, 12404, 12847, 22276, 25694, 38983, 51388, 77966, 89929, 155932, 161501, 179858, 323002, 359716, 646004, 1130507, 2261014, 2467067, 4522028, 4934134, 9868268, 17269469, 34538938, 69077876, 71544943, 143089886, 286179772, 500814601, 1001629202, 2003258404]

約数ペア:

[(1, 2003258404), (2, 1001629202), (4, 500814601), (7, 286179772), (14, 143089886), (28, 71544943), (29, 69077876), (58, 34538938), (116, 17269469), (203, 9868268), (406, 4934134), (443, 4522028), (812, 2467067), (886, 2261014), (1772, 1130507), (3101, 646004), (5569, 359716), (6202, 323002), (11138, 179858), (12404, 161501), (12847, 155932), (22276, 89929), (25694, 77966), (38983, 51388)]