858263714

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6269}}^1$

素因数の和:6423

約数の個数: 48

約数和(自身を含む): 1646853120

約数和(自身を除く): 788589406

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 127, 154, 254, 539, 889, 1078, 1397, 1778, 2794, 6223, 6269, 9779, 12446, 12538, 19558, 43883, 68453, 68959, 87766, 136906, 137918, 307181, 482713, 614362, 796163, 965426, 1592326, 3378991, 5573141, 6757982, 8757793, 11146282, 17515586, 39011987, 61304551, 78023974, 122609102, 429131857, 858263714]

約数ペア:

[(1, 858263714), (2, 429131857), (7, 122609102), (11, 78023974), (14, 61304551), (22, 39011987), (49, 17515586), (77, 11146282), (98, 8757793), (127, 6757982), (154, 5573141), (254, 3378991), (539, 1592326), (889, 965426), (1078, 796163), (1397, 614362), (1778, 482713), (2794, 307181), (6223, 137918), (6269, 136906), (9779, 87766), (12446, 68959), (12538, 68453), (19558, 43883)]