1686147842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 2617104384

約数和(自身を除く): 930956542

約数列:

[1, 2, 47, 94, 151, 211, 302, 422, 563, 1126, 7097, 9917, 14194, 19834, 26461, 31861, 52922, 63722, 85013, 118793, 170026, 237586, 1497467, 2994934, 3995611, 5583271, 7991222, 11166542, 17937743, 35875486, 843073921, 1686147842]

約数ペア:

[(1, 1686147842), (2, 843073921), (47, 35875486), (94, 17937743), (151, 11166542), (211, 7991222), (302, 5583271), (422, 3995611), (563, 2994934), (1126, 1497467), (7097, 237586), (9917, 170026), (14194, 118793), (19834, 85013), (26461, 63722), (31861, 52922)]