1330892478

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{62081}}^1$

素因数の和:62489

約数の個数: 32

約数和(自身を含む): 2965036320

約数和(自身を除く): 1634143842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 10719, 21438, 62081, 124162, 186243, 372486, 558729, 1117458, 1676187, 3352374, 24646157, 49292314, 73938471, 147876942, 221815413, 443630826, 665446239, 1330892478]

約数ペア:

[(1, 1330892478), (2, 665446239), (3, 443630826), (6, 221815413), (9, 147876942), (18, 73938471), (27, 49292314), (54, 24646157), (397, 3352374), (794, 1676187), (1191, 1117458), (2382, 558729), (3573, 372486), (7146, 186243), (10719, 124162), (21438, 62081)]