1520268484

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{227177}}^1$

素因数の和:227427

約数の個数: 24

約数和(自身を含む): 3053272320

約数和(自身を除く): 1533003836

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 227177, 454354, 908708, 1590239, 3180478, 6360956, 54295303, 108590606, 217181212, 380067121, 760134242, 1520268484]

約数ペア:

[(1, 1520268484), (2, 760134242), (4, 380067121), (7, 217181212), (14, 108590606), (28, 54295303), (239, 6360956), (478, 3180478), (956, 1590239), (1673, 908708), (3346, 454354), (6692, 227177)]