1906970042

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{55717}}^1$

素因数の和:55985

約数の個数: 16

約数和(自身を含む): 2905136520

約数和(自身を除く): 998166478

約数列:

[1, 2, 109, 157, 218, 314, 17113, 34226, 55717, 111434, 6073153, 8747569, 12146306, 17495138, 953485021, 1906970042]

約数ペア:

[(1, 1906970042), (2, 953485021), (109, 17495138), (157, 12146306), (218, 8747569), (314, 6073153), (17113, 111434), (34226, 55717)]