4415554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15439}}^1$

素因数の和:15465

約数の個数: 16

約数和(自身を含む): 7781760

約数和(自身を除く): 3366206

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 15439, 30878, 169829, 200707, 339658, 401414, 2207777, 4415554]

約数ペア:

[(1, 4415554), (2, 2207777), (11, 401414), (13, 339658), (22, 200707), (26, 169829), (143, 30878), (286, 15439)]