2904294538

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{40939}}^1$

素因数の和:41469

約数の個数: 16

約数和(自身を含む): 4421520000

約数和(自身を除く): 1517225462

約数列:

[1, 2, 79, 158, 449, 898, 35471, 40939, 70942, 81878, 3234181, 6468362, 18381611, 36763222, 1452147269, 2904294538]

約数ペア:

[(1, 2904294538), (2, 1452147269), (79, 36763222), (158, 18381611), (449, 6468362), (898, 3234181), (35471, 81878), (40939, 70942)]