521384254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3931}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 856106496

約数和(自身を除く): 334722242

約数列:

[1, 2, 17, 34, 47, 83, 94, 166, 799, 1411, 1598, 2822, 3901, 3931, 7802, 7862, 66317, 66827, 132634, 133654, 184757, 326273, 369514, 652546, 3140869, 5546641, 6281738, 11093282, 15334831, 30669662, 260692127, 521384254]

約数ペア:

[(1, 521384254), (2, 260692127), (17, 30669662), (34, 15334831), (47, 11093282), (83, 6281738), (94, 5546641), (166, 3140869), (799, 652546), (1411, 369514), (1598, 326273), (2822, 184757), (3901, 133654), (3931, 132634), (7802, 66827), (7862, 66317)]