508713738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{60953}}^1$

素因数の和:61078

約数の個数: 32

約数和(自身を含む): 1105949376

約数和(自身を除く): 597235638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 60953, 121906, 182859, 365718, 792389, 1584778, 2377167, 4754334, 6521971, 13043942, 19565913, 39131826, 84785623, 169571246, 254356869, 508713738]

約数ペア:

[(1, 508713738), (2, 254356869), (3, 169571246), (6, 84785623), (13, 39131826), (26, 19565913), (39, 13043942), (78, 6521971), (107, 4754334), (214, 2377167), (321, 1584778), (642, 792389), (1391, 365718), (2782, 182859), (4173, 121906), (8346, 60953)]