2100090418204

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{31477}}^1\times {\mathrm{450799}}^1$

素因数の和:482317

約数の個数: 24

約数和(自身を含む): 3774615118400

約数和(自身を除く): 1674524700196

約数列:

[1, 2, 4, 37, 74, 148, 31477, 62954, 125908, 450799, 901598, 1164649, 1803196, 2329298, 4658596, 16679563, 33359126, 66718252, 14189800123, 28379600246, 56759200492, 525022604551, 1050045209102, 2100090418204]

約数ペア:

[(1, 2100090418204), (2, 1050045209102), (4, 525022604551), (37, 56759200492), (74, 28379600246), (148, 14189800123), (31477, 66718252), (62954, 33359126), (125908, 16679563), (450799, 4658596), (901598, 2329298), (1164649, 1803196)]