2498161498

素因数分解:

$2^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{313603}}^1$

素因数の和:314181

約数の個数: 16

約数和(自身を含む): 4290102720

約数和(自身を除く): 1791941222

約数列:

[1, 2, 7, 14, 569, 1138, 3983, 7966, 313603, 627206, 2195221, 4390442, 178440107, 356880214, 1249080749, 2498161498]

約数ペア:

[(1, 2498161498), (2, 1249080749), (7, 356880214), (14, 178440107), (569, 4390442), (1138, 2195221), (3983, 627206), (7966, 313603)]