7770291998

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{20551}}^1$

素因数の和:20912

約数の個数: 32

約数和(自身を含む): 13495265280

約数和(自身を除く): 5724973282

約数列:

[1, 2, 7, 14, 113, 226, 239, 478, 791, 1582, 1673, 3346, 20551, 27007, 41102, 54014, 143857, 189049, 287714, 378098, 2322263, 4644526, 4911689, 9823378, 16255841, 32511682, 34381823, 68763646, 555020857, 1110041714, 3885145999, 7770291998]

約数ペア:

[(1, 7770291998), (2, 3885145999), (7, 1110041714), (14, 555020857), (113, 68763646), (226, 34381823), (239, 32511682), (478, 16255841), (791, 9823378), (1582, 4911689), (1673, 4644526), (3346, 2322263), (20551, 378098), (27007, 287714), (41102, 189049), (54014, 143857)]