1956190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 3841344

約数和(自身を除く): 1885154

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 311, 370, 622, 629, 1258, 1555, 3110, 3145, 5287, 6290, 10574, 11507, 23014, 26435, 52870, 57535, 115070, 195619, 391238, 978095, 1956190]

約数ペア:

[(1, 1956190), (2, 978095), (5, 391238), (10, 195619), (17, 115070), (34, 57535), (37, 52870), (74, 26435), (85, 23014), (170, 11507), (185, 10574), (311, 6290), (370, 5287), (622, 3145), (629, 3110), (1258, 1555)]