2563156746

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{1907}}^1$

素因数の和:2843

約数の個数: 48

約数和(自身を含む): 5625547200

約数和(自身を除く): 3062390454

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 839, 1602, 1678, 1907, 2517, 3814, 5034, 5721, 7551, 11442, 15102, 17163, 34326, 74671, 149342, 169723, 224013, 339446, 448026, 509169, 672039, 1018338, 1344078, 1527507, 1599973, 3055014, 3199946, 4799919, 9599838, 14399757, 28799514, 142397597, 284795194, 427192791, 854385582, 1281578373, 2563156746]

約数ペア:

[(1, 2563156746), (2, 1281578373), (3, 854385582), (6, 427192791), (9, 284795194), (18, 142397597), (89, 28799514), (178, 14399757), (267, 9599838), (534, 4799919), (801, 3199946), (839, 3055014), (1602, 1599973), (1678, 1527507), (1907, 1344078), (2517, 1018338), (3814, 672039), (5034, 509169), (5721, 448026), (7551, 339446), (11442, 224013), (15102, 169723), (17163, 149342), (34326, 74671)]