525442742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 896658336

約数和(自身を除く): 371215594

約数列:

[1, 2, 11, 22, 53, 71, 106, 121, 142, 242, 577, 583, 781, 1154, 1166, 1562, 3763, 6347, 6413, 7526, 8591, 12694, 12826, 17182, 30581, 40967, 41393, 61162, 69817, 81934, 82786, 139634, 336391, 450637, 455323, 672782, 901274, 910646, 2171251, 3700301, 4342502, 4957007, 7400602, 9914014, 23883761, 47767522, 262721371, 525442742]

約数ペア:

[(1, 525442742), (2, 262721371), (11, 47767522), (22, 23883761), (53, 9914014), (71, 7400602), (106, 4957007), (121, 4342502), (142, 3700301), (242, 2171251), (577, 910646), (583, 901274), (781, 672782), (1154, 455323), (1166, 450637), (1562, 336391), (3763, 139634), (6347, 82786), (6413, 81934), (7526, 69817), (8591, 61162), (12694, 41393), (12826, 40967), (17182, 30581)]