1566213128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{11516273}}^1$

素因数の和:11516296

約数の個数: 16

約数和(自身を含む): 3109393980

約数和(自身を除く): 1543180852

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 11516273, 23032546, 46065092, 92130184, 195776641, 391553282, 783106564, 1566213128]

約数ペア:

[(1, 1566213128), (2, 783106564), (4, 391553282), (8, 195776641), (17, 92130184), (34, 46065092), (68, 23032546), (136, 11516273)]