1904323406

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{87539}}^1$

素因数の和:87763

約数の個数: 16

約数和(自身を含む): 2915082000

約数和(自身を除く): 1010758594

約数列:

[1, 2, 73, 146, 149, 298, 10877, 21754, 87539, 175078, 6390347, 12780694, 13043311, 26086622, 952161703, 1904323406]

約数ペア:

[(1, 1904323406), (2, 952161703), (73, 26086622), (146, 13043311), (149, 12780694), (298, 6390347), (10877, 175078), (21754, 87539)]