442655870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{4931}}^1$

素因数の和:5176

約数の個数: 32

約数和(自身を含む): 818159616

約数和(自身を除く): 375503746

約数列:

[1, 2, 5, 10, 47, 94, 191, 235, 382, 470, 955, 1910, 4931, 8977, 9862, 17954, 24655, 44885, 49310, 89770, 231757, 463514, 941821, 1158785, 1883642, 2317570, 4709105, 9418210, 44265587, 88531174, 221327935, 442655870]

約数ペア:

[(1, 442655870), (2, 221327935), (5, 88531174), (10, 44265587), (47, 9418210), (94, 4709105), (191, 2317570), (235, 1883642), (382, 1158785), (470, 941821), (955, 463514), (1910, 231757), (4931, 89770), (8977, 49310), (9862, 44885), (17954, 24655)]