1985052010

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{293213}}^1$

素因数の和:293897

約数の個数: 16

約数和(自身を含む): 3578383656

約数和(自身を除く): 1593331646

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 293213, 586426, 1466065, 2932130, 198505201, 397010402, 992526005, 1985052010]

約数ペア:

[(1, 1985052010), (2, 992526005), (5, 397010402), (10, 198505201), (677, 2932130), (1354, 1466065), (3385, 586426), (6770, 293213)]