2013640244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97579}}^1$

素因数の和:97668

約数の個数: 48

約数和(自身を含む): 4459015680

約数和(自身を除く): 2445375436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 10318, 20636, 97579, 195158, 390316, 683053, 1073369, 1366106, 2146738, 2732212, 4293476, 6537793, 7513583, 13075586, 15027166, 26151172, 30054332, 45764551, 71915723, 91529102, 143831446, 183058204, 287662892, 503410061, 1006820122, 2013640244]

約数ペア:

[(1, 2013640244), (2, 1006820122), (4, 503410061), (7, 287662892), (11, 183058204), (14, 143831446), (22, 91529102), (28, 71915723), (44, 45764551), (67, 30054332), (77, 26151172), (134, 15027166), (154, 13075586), (268, 7513583), (308, 6537793), (469, 4293476), (737, 2732212), (938, 2146738), (1474, 1366106), (1876, 1073369), (2948, 683053), (5159, 390316), (10318, 195158), (20636, 97579)]