2013289432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{48781}}^1$

素因数の和:48872

約数の個数: 64

約数和(自身を含む): 4776733440

約数和(自身を除く): 2763444008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2948, 3752, 5159, 5896, 10318, 20636, 41272, 48781, 97562, 195124, 341467, 390248, 536591, 682934, 1073182, 1365868, 2146364, 2731736, 3268327, 3756137, 4292728, 6536654, 7512274, 13073308, 15024548, 22878289, 26146616, 30049096, 35951597, 45756578, 71903194, 91513156, 143806388, 183026312, 251661179, 287612776, 503322358, 1006644716, 2013289432]

約数ペア:

[(1, 2013289432), (2, 1006644716), (4, 503322358), (7, 287612776), (8, 251661179), (11, 183026312), (14, 143806388), (22, 91513156), (28, 71903194), (44, 45756578), (56, 35951597), (67, 30049096), (77, 26146616), (88, 22878289), (134, 15024548), (154, 13073308), (268, 7512274), (308, 6536654), (469, 4292728), (536, 3756137), (616, 3268327), (737, 2731736), (938, 2146364), (1474, 1365868), (1876, 1073182), (2948, 682934), (3752, 536591), (5159, 390248), (5896, 341467), (10318, 195124), (20636, 97562), (41272, 48781)]