2078752884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{53089}}^1$

素因数の和:53360

約数の個数: 48

約数和(自身を含む): 5244442560

約数和(自身を除く): 3165689676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 502, 753, 1004, 1506, 3012, 3263, 6526, 9789, 13052, 19578, 39156, 53089, 106178, 159267, 212356, 318534, 637068, 690157, 1380314, 2070471, 2760628, 4140942, 8281884, 13325339, 26650678, 39976017, 53301356, 79952034, 159904068, 173229407, 346458814, 519688221, 692917628, 1039376442, 2078752884]

約数ペア:

[(1, 2078752884), (2, 1039376442), (3, 692917628), (4, 519688221), (6, 346458814), (12, 173229407), (13, 159904068), (26, 79952034), (39, 53301356), (52, 39976017), (78, 26650678), (156, 13325339), (251, 8281884), (502, 4140942), (753, 2760628), (1004, 2070471), (1506, 1380314), (3012, 690157), (3263, 637068), (6526, 318534), (9789, 212356), (13052, 159267), (19578, 106178), (39156, 53089)]