1918752010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27410743}}^1$

素因数の和:27410757

約数の個数: 16

約数和(自身を含む): 3947147136

約数和(自身を除く): 2028395126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27410743, 54821486, 137053715, 191875201, 274107430, 383750402, 959376005, 1918752010]

約数ペア:

[(1, 1918752010), (2, 959376005), (5, 383750402), (7, 274107430), (10, 191875201), (14, 137053715), (35, 54821486), (70, 27410743)]