2838779762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4969}}^1$

素因数の和:5107

約数の個数: 64

約数和(自身を含む): 5437259520

約数和(自身を除く): 2598479758

約数列:

[1, 2, 7, 13, 14, 26, 43, 73, 86, 91, 146, 182, 301, 511, 559, 602, 949, 1022, 1118, 1898, 3139, 3913, 4969, 6278, 6643, 7826, 9938, 13286, 21973, 34783, 40807, 43946, 64597, 69566, 81614, 129194, 213667, 285649, 362737, 427334, 452179, 571298, 725474, 904358, 1495669, 2539159, 2777671, 2991338, 4715581, 5078318, 5555342, 9431162, 15597691, 19443697, 31195382, 33009067, 38887394, 66018134, 109183837, 202769983, 218367674, 405539966, 1419389881, 2838779762]

約数ペア:

[(1, 2838779762), (2, 1419389881), (7, 405539966), (13, 218367674), (14, 202769983), (26, 109183837), (43, 66018134), (73, 38887394), (86, 33009067), (91, 31195382), (146, 19443697), (182, 15597691), (301, 9431162), (511, 5555342), (559, 5078318), (602, 4715581), (949, 2991338), (1022, 2777671), (1118, 2539159), (1898, 1495669), (3139, 904358), (3913, 725474), (4969, 571298), (6278, 452179), (6643, 427334), (7826, 362737), (9938, 285649), (13286, 213667), (21973, 129194), (34783, 81614), (40807, 69566), (43946, 64597)]