858193548

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{4643}}^1$

素因数の和:4934

約数の個数: 48

約数和(自身を含む): 2039942016

約数和(自身を除く): 1181748468

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 211, 219, 292, 422, 438, 633, 844, 876, 1266, 2532, 4643, 9286, 13929, 15403, 18572, 27858, 30806, 46209, 55716, 61612, 92418, 184836, 338939, 677878, 979673, 1016817, 1355756, 1959346, 2033634, 2939019, 3918692, 4067268, 5878038, 11756076, 71516129, 143032258, 214548387, 286064516, 429096774, 858193548]

約数ペア:

[(1, 858193548), (2, 429096774), (3, 286064516), (4, 214548387), (6, 143032258), (12, 71516129), (73, 11756076), (146, 5878038), (211, 4067268), (219, 3918692), (292, 2939019), (422, 2033634), (438, 1959346), (633, 1355756), (844, 1016817), (876, 979673), (1266, 677878), (2532, 338939), (4643, 184836), (9286, 92418), (13929, 61612), (15403, 55716), (18572, 46209), (27858, 30806)]