520012514

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{2251}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 924220800

約数和(自身を除く): 404208286

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 569, 1138, 2251, 3983, 4502, 7966, 15757, 16501, 31514, 33002, 65279, 115507, 130558, 231014, 456953, 913906, 1280819, 2561638, 8965733, 17931466, 37143751, 74287502, 260006257, 520012514]

約数ペア:

[(1, 520012514), (2, 260006257), (7, 74287502), (14, 37143751), (29, 17931466), (58, 8965733), (203, 2561638), (406, 1280819), (569, 913906), (1138, 456953), (2251, 231014), (3983, 130558), (4502, 115507), (7966, 65279), (15757, 33002), (16501, 31514)]