1345852802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 2512097280

約数和(自身を除く): 1166244478

約数列:

[1, 2, 7, 14, 19, 38, 47, 83, 94, 133, 166, 266, 329, 581, 658, 893, 1162, 1297, 1577, 1786, 2594, 3154, 3901, 6251, 7802, 9079, 11039, 12502, 18158, 22078, 24643, 27307, 49286, 54614, 60959, 74119, 107651, 121918, 148238, 172501, 215302, 345002, 426713, 518833, 753557, 853426, 1037666, 1158221, 1507114, 2045369, 2316442, 4090738, 5059597, 8107547, 10119194, 14317583, 16215094, 28635166, 35417179, 70834358, 96132343, 192264686, 672926401, 1345852802]

約数ペア:

[(1, 1345852802), (2, 672926401), (7, 192264686), (14, 96132343), (19, 70834358), (38, 35417179), (47, 28635166), (83, 16215094), (94, 14317583), (133, 10119194), (166, 8107547), (266, 5059597), (329, 4090738), (581, 2316442), (658, 2045369), (893, 1507114), (1162, 1158221), (1297, 1037666), (1577, 853426), (1786, 753557), (2594, 518833), (3154, 426713), (3901, 345002), (6251, 215302), (7802, 172501), (9079, 148238), (11039, 121918), (12502, 107651), (18158, 74119), (22078, 60959), (24643, 54614), (27307, 49286)]