1145596

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1029

約数の個数: 18

約数和(自身を含む): 2131808

約数和(自身を除く): 986212

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 991, 1156, 1982, 3964, 16847, 33694, 67388, 286399, 572798, 1145596]

約数ペア:

[(1, 1145596), (2, 572798), (4, 286399), (17, 67388), (34, 33694), (68, 16847), (289, 3964), (578, 1982), (991, 1156)]