304808518

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{30197}}^1$

素因数の和:30316

約数の個数: 24

約数和(自身を含む): 537041232

約数和(自身を除く): 232232714

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 30197, 60394, 211379, 422758, 1479653, 2959306, 3110291, 6220582, 21772037, 43544074, 152404259, 304808518]

約数ペア:

[(1, 304808518), (2, 152404259), (7, 43544074), (14, 21772037), (49, 6220582), (98, 3110291), (103, 2959306), (206, 1479653), (721, 422758), (1442, 211379), (5047, 60394), (10094, 30197)]