2017503442

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2281}}^1\times {\mathrm{4969}}^1$

素因数の和:7341

約数の個数: 16

約数和(自身を含む): 3062215800

約数和(自身を除く): 1044712358

約数列:

[1, 2, 89, 178, 2281, 4562, 4969, 9938, 203009, 406018, 442241, 884482, 11334289, 22668578, 1008751721, 2017503442]

約数ペア:

[(1, 2017503442), (2, 1008751721), (89, 22668578), (178, 11334289), (2281, 884482), (4562, 442241), (4969, 406018), (9938, 203009)]