1325842

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 2355696

約数和(自身を除く): 1029854

約数列:

[1, 2, 7, 14, 49, 83, 98, 163, 166, 326, 581, 1141, 1162, 2282, 4067, 7987, 8134, 13529, 15974, 27058, 94703, 189406, 662921, 1325842]

約数ペア:

[(1, 1325842), (2, 662921), (7, 189406), (14, 94703), (49, 27058), (83, 15974), (98, 13529), (163, 8134), (166, 7987), (326, 4067), (581, 2282), (1141, 1162)]