1091464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 2275200

約数和(自身を除く): 1183736

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 157, 158, 314, 316, 628, 632, 869, 1256, 1727, 1738, 3454, 3476, 6908, 6952, 12403, 13816, 24806, 49612, 99224, 136433, 272866, 545732, 1091464]

約数ペア:

[(1, 1091464), (2, 545732), (4, 272866), (8, 136433), (11, 99224), (22, 49612), (44, 24806), (79, 13816), (88, 12403), (157, 6952), (158, 6908), (314, 3476), (316, 3454), (628, 1738), (632, 1727), (869, 1256)]