1289125087156

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{119849}}^1$

素因数の和:120468

約数の個数: 48

約数和(自身を含む): 2324059290000

約数和(自身を除く): 1034934202844

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 449, 452, 898, 1796, 5989, 11978, 23797, 23956, 47594, 50737, 95188, 101474, 119849, 202948, 239698, 479396, 2689061, 5378122, 6351997, 10756244, 12703994, 13542937, 25407988, 27085874, 53812201, 54171748, 107624402, 215248804, 717775661, 1435551322, 2852046653, 2871102644, 5704093306, 6080778713, 11408186612, 12161557426, 24323114852, 322281271789, 644562543578, 1289125087156]

約数ペア:

[(1, 1289125087156), (2, 644562543578), (4, 322281271789), (53, 24323114852), (106, 12161557426), (113, 11408186612), (212, 6080778713), (226, 5704093306), (449, 2871102644), (452, 2852046653), (898, 1435551322), (1796, 717775661), (5989, 215248804), (11978, 107624402), (23797, 54171748), (23956, 53812201), (47594, 27085874), (50737, 25407988), (95188, 13542937), (101474, 12703994), (119849, 10756244), (202948, 6351997), (239698, 5378122), (479396, 2689061)]