1290228

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 3050880

約数和(自身を除く): 1760652

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 1361, 2722, 4083, 5444, 8166, 16332, 107519, 215038, 322557, 430076, 645114, 1290228]

約数ペア:

[(1, 1290228), (2, 645114), (3, 430076), (4, 322557), (6, 215038), (12, 107519), (79, 16332), (158, 8166), (237, 5444), (316, 4083), (474, 2722), (948, 1361)]