813091444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1201

約数の個数: 72

約数和(自身を含む): 1649992680

約数和(自身を除く): 836901236

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 121, 212, 242, 319, 484, 583, 638, 1093, 1166, 1276, 1537, 2186, 2332, 3074, 3509, 4372, 6148, 6413, 7018, 12023, 12826, 14036, 16907, 24046, 25652, 31697, 33814, 48092, 57929, 63394, 67628, 115858, 126788, 132253, 185977, 231716, 264506, 348667, 371954, 529012, 637219, 697334, 743908, 1274438, 1394668, 1679941, 2548876, 3359882, 3835337, 6719764, 7009409, 7670674, 14018818, 15341348, 18479351, 28037636, 36958702, 73917404, 203272861, 406545722, 813091444]

約数ペア:

[(1, 813091444), (2, 406545722), (4, 203272861), (11, 73917404), (22, 36958702), (29, 28037636), (44, 18479351), (53, 15341348), (58, 14018818), (106, 7670674), (116, 7009409), (121, 6719764), (212, 3835337), (242, 3359882), (319, 2548876), (484, 1679941), (583, 1394668), (638, 1274438), (1093, 743908), (1166, 697334), (1276, 637219), (1537, 529012), (2186, 371954), (2332, 348667), (3074, 264506), (3509, 231716), (4372, 185977), (6148, 132253), (6413, 126788), (7018, 115858), (12023, 67628), (12826, 63394), (14036, 57929), (16907, 48092), (24046, 33814), (25652, 31697)]