1934870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 4029696

約数和(自身を除く): 2094826

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 211, 262, 422, 655, 917, 1055, 1310, 1477, 1834, 2110, 2954, 4585, 7385, 9170, 14770, 27641, 55282, 138205, 193487, 276410, 386974, 967435, 1934870]

約数ペア:

[(1, 1934870), (2, 967435), (5, 386974), (7, 276410), (10, 193487), (14, 138205), (35, 55282), (70, 27641), (131, 14770), (211, 9170), (262, 7385), (422, 4585), (655, 2954), (917, 2110), (1055, 1834), (1310, 1477)]