2865488

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2267}}^1$

素因数の和:2354

約数の個数: 20

約数和(自身を含む): 5624640

約数和(自身を除く): 2759152

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2267, 4534, 9068, 18136, 36272, 179093, 358186, 716372, 1432744, 2865488]

約数ペア:

[(1, 2865488), (2, 1432744), (4, 716372), (8, 358186), (16, 179093), (79, 36272), (158, 18136), (316, 9068), (632, 4534), (1264, 2267)]