2013259736

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{41}}^2\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 4059008940

約数和(自身を除く): 2045749204

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 283, 328, 529, 566, 943, 1058, 1132, 1681, 1886, 2116, 2264, 3362, 3772, 4232, 6509, 6724, 7544, 11603, 13018, 13448, 21689, 23206, 26036, 38663, 43378, 46412, 52072, 77326, 86756, 92824, 149707, 154652, 173512, 266869, 299414, 309304, 475723, 533738, 598828, 889249, 951446, 1067476, 1197656, 1778498, 1902892, 2134952, 3556996, 3805784, 6137987, 7113992, 10941629, 12275974, 21883258, 24551948, 43766516, 49103896, 87533032, 251657467, 503314934, 1006629868, 2013259736]

約数ペア:

[(1, 2013259736), (2, 1006629868), (4, 503314934), (8, 251657467), (23, 87533032), (41, 49103896), (46, 43766516), (82, 24551948), (92, 21883258), (164, 12275974), (184, 10941629), (283, 7113992), (328, 6137987), (529, 3805784), (566, 3556996), (943, 2134952), (1058, 1902892), (1132, 1778498), (1681, 1197656), (1886, 1067476), (2116, 951446), (2264, 889249), (3362, 598828), (3772, 533738), (4232, 475723), (6509, 309304), (6724, 299414), (7544, 266869), (11603, 173512), (13018, 154652), (13448, 149707), (21689, 92824), (23206, 86756), (26036, 77326), (38663, 52072), (43378, 46412)]