390805276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{82171}}^1$

素因数の和:82245

約数の個数: 24

約数和(自身を含む): 724757040

約数和(自身を除く): 333951764

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 82171, 164342, 328684, 2382959, 3369011, 4765918, 6738022, 9531836, 13476044, 97701319, 195402638, 390805276]

約数ペア:

[(1, 390805276), (2, 195402638), (4, 97701319), (29, 13476044), (41, 9531836), (58, 6738022), (82, 4765918), (116, 3369011), (164, 2382959), (1189, 328684), (2378, 164342), (4756, 82171)]