272859838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 431141760

約数和(自身を除く): 158281922

約数列:

[1, 2, 41, 73, 79, 82, 146, 158, 577, 1154, 2993, 3239, 5767, 5986, 6478, 11534, 23657, 42121, 45583, 47314, 84242, 91166, 236447, 472894, 1726961, 1868903, 3327559, 3453922, 3737806, 6655118, 136429919, 272859838]

約数ペア:

[(1, 272859838), (2, 136429919), (41, 6655118), (73, 3737806), (79, 3453922), (82, 3327559), (146, 1868903), (158, 1726961), (577, 472894), (1154, 236447), (2993, 91166), (3239, 84242), (5767, 47314), (5986, 45583), (6478, 42121), (11534, 23657)]