392403452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3907}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 835123968

約数和(自身を除く): 442720516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 211, 238, 422, 476, 844, 1477, 2954, 3587, 3907, 5908, 7174, 7814, 14348, 15628, 25109, 27349, 50218, 54698, 66419, 100436, 109396, 132838, 265676, 464933, 824377, 929866, 1648754, 1859732, 3297508, 5770639, 11541278, 14014409, 23082556, 28028818, 56057636, 98100863, 196201726, 392403452]

約数ペア:

[(1, 392403452), (2, 196201726), (4, 98100863), (7, 56057636), (14, 28028818), (17, 23082556), (28, 14014409), (34, 11541278), (68, 5770639), (119, 3297508), (211, 1859732), (238, 1648754), (422, 929866), (476, 824377), (844, 464933), (1477, 265676), (2954, 132838), (3587, 109396), (3907, 100436), (5908, 66419), (7174, 54698), (7814, 50218), (14348, 27349), (15628, 25109)]