2340221478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{7959937}}^1$

素因数の和:7959956

約数の個数: 24

約数和(自身を含む): 5444597592

約数和(自身を除く): 3104376114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 7959937, 15919874, 23879811, 47759622, 55719559, 111439118, 167158677, 334317354, 390036913, 780073826, 1170110739, 2340221478]

約数ペア:

[(1, 2340221478), (2, 1170110739), (3, 780073826), (6, 390036913), (7, 334317354), (14, 167158677), (21, 111439118), (42, 55719559), (49, 47759622), (98, 23879811), (147, 15919874), (294, 7959937)]