1221152

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1272

約数の個数: 24

約数和(自身を含む): 2483712

約数和(自身を除く): 1262560

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1231, 2462, 4924, 9848, 19696, 38161, 39392, 76322, 152644, 305288, 610576, 1221152]

約数ペア:

[(1, 1221152), (2, 610576), (4, 305288), (8, 152644), (16, 76322), (31, 39392), (32, 38161), (62, 19696), (124, 9848), (248, 4924), (496, 2462), (992, 1231)]