619471468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{42793}}^1$

素因数の和:42862

約数の個数: 48

約数和(自身を含む): 1380363264

約数和(自身を除く): 760891796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 42793, 85586, 171172, 299551, 470723, 599102, 941446, 1198204, 1882892, 2011271, 3295061, 4022542, 6590122, 8045084, 13180244, 14078897, 22123981, 28157794, 44247962, 56315588, 88495924, 154867867, 309735734, 619471468]

約数ペア:

[(1, 619471468), (2, 309735734), (4, 154867867), (7, 88495924), (11, 56315588), (14, 44247962), (22, 28157794), (28, 22123981), (44, 14078897), (47, 13180244), (77, 8045084), (94, 6590122), (154, 4022542), (188, 3295061), (308, 2011271), (329, 1882892), (517, 1198204), (658, 941446), (1034, 599102), (1316, 470723), (2068, 299551), (3619, 171172), (7238, 85586), (14476, 42793)]