2958618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 6463296

約数和(自身を除く): 3504678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 457, 498, 914, 1079, 1371, 2158, 2742, 3237, 5941, 6474, 11882, 17823, 35646, 37931, 75862, 113793, 227586, 493103, 986206, 1479309, 2958618]

約数ペア:

[(1, 2958618), (2, 1479309), (3, 986206), (6, 493103), (13, 227586), (26, 113793), (39, 75862), (78, 37931), (83, 35646), (166, 17823), (249, 11882), (457, 6474), (498, 5941), (914, 3237), (1079, 2742), (1371, 2158)]