2278523612486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1872557}}^1$

素因数の和:1872701

約数の個数: 64

約数和(自身を含む): 4077083082240

約数和(自身を除く): 1798559469754

約数列:

[1, 2, 11, 19, 22, 38, 41, 71, 82, 142, 209, 418, 451, 779, 781, 902, 1349, 1558, 1562, 2698, 2911, 5822, 8569, 14839, 17138, 29678, 32021, 55309, 64042, 110618, 608399, 1216798, 1872557, 3745114, 20598127, 35578583, 41196254, 71157166, 76774837, 132951547, 153549674, 265903094, 391364413, 782728826, 844523207, 1458721903, 1462467017, 1689046414, 2526079393, 2917443806, 2924934034, 5052158786, 5451013427, 10902026854, 16045940933, 27786873323, 32091881866, 55573746646, 59961147697, 103569255113, 119922295394, 207138510226, 1139261806243, 2278523612486]

約数ペア:

[(1, 2278523612486), (2, 1139261806243), (11, 207138510226), (19, 119922295394), (22, 103569255113), (38, 59961147697), (41, 55573746646), (71, 32091881866), (82, 27786873323), (142, 16045940933), (209, 10902026854), (418, 5451013427), (451, 5052158786), (779, 2924934034), (781, 2917443806), (902, 2526079393), (1349, 1689046414), (1558, 1462467017), (1562, 1458721903), (2698, 844523207), (2911, 782728826), (5822, 391364413), (8569, 265903094), (14839, 153549674), (17138, 132951547), (29678, 76774837), (32021, 71157166), (55309, 41196254), (64042, 35578583), (110618, 20598127), (608399, 3745114), (1216798, 1872557)]