520001958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{426931}}^1$

素因数の和:426972

約数の個数: 32

約数和(自身を含む): 1229564160

約数和(自身を除く): 709562202

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 426931, 853862, 1280793, 2561586, 2988517, 5977034, 8965551, 12380999, 17931102, 24761998, 37142997, 74285994, 86666993, 173333986, 260000979, 520001958]

約数ペア:

[(1, 520001958), (2, 260000979), (3, 173333986), (6, 86666993), (7, 74285994), (14, 37142997), (21, 24761998), (29, 17931102), (42, 12380999), (58, 8965551), (87, 5977034), (174, 2988517), (203, 2561586), (406, 1280793), (609, 853862), (1218, 426931)]