1581892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 3087000

約数和(自身を除く): 1505108

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1049, 1508, 2098, 4196, 13637, 27274, 30421, 54548, 60842, 121684, 395473, 790946, 1581892]

約数ペア:

[(1, 1581892), (2, 790946), (4, 395473), (13, 121684), (26, 60842), (29, 54548), (52, 30421), (58, 27274), (116, 13637), (377, 4196), (754, 2098), (1049, 1508)]