42951298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15439}}^1$

素因数の和:15561

約数の個数: 16

約数和(自身を含む): 70035840

約数和(自身を除く): 27084542

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 15439, 30878, 200707, 401414, 1651973, 3303946, 21475649, 42951298]

約数ペア:

[(1, 42951298), (2, 21475649), (13, 3303946), (26, 1651973), (107, 401414), (214, 200707), (1391, 30878), (2782, 15439)]