13303568404

素因数分解:

$2^2\times 7^2\times {\mathrm{491}}^1\times {\mathrm{138239}}^1$

素因数の和:138748

約数の個数: 36

約数和(自身を含む): 27137617920

約数和(自身を除く): 13834049516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 491, 982, 1964, 3437, 6874, 13748, 24059, 48118, 96236, 138239, 276478, 552956, 967673, 1935346, 3870692, 6773711, 13547422, 27094844, 67875349, 135750698, 271501396, 475127443, 950254886, 1900509772, 3325892101, 6651784202, 13303568404]

約数ペア:

[(1, 13303568404), (2, 6651784202), (4, 3325892101), (7, 1900509772), (14, 950254886), (28, 475127443), (49, 271501396), (98, 135750698), (196, 67875349), (491, 27094844), (982, 13547422), (1964, 6773711), (3437, 3870692), (6874, 1935346), (13748, 967673), (24059, 552956), (48118, 276478), (96236, 138239)]