2819953870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{20887}}^1$

素因数の和:21504

約数の個数: 32

約数和(自身を含む): 5305886208

約数和(自身を除く): 2485932338

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 587, 1174, 2935, 5870, 13501, 20887, 27002, 41774, 67505, 104435, 135010, 208870, 480401, 960802, 2402005, 4804010, 12260669, 24521338, 61303345, 122606690, 281995387, 563990774, 1409976935, 2819953870]

約数ペア:

[(1, 2819953870), (2, 1409976935), (5, 563990774), (10, 281995387), (23, 122606690), (46, 61303345), (115, 24521338), (230, 12260669), (587, 4804010), (1174, 2402005), (2935, 960802), (5870, 480401), (13501, 208870), (20887, 135010), (27002, 104435), (41774, 67505)]