438239065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{9497}}^1$

素因数の和:10352

約数の個数: 16

約数和(自身を含む): 574439040

約数和(自身を除く): 136199975

約数列:

[1, 5, 11, 55, 839, 4195, 9229, 9497, 46145, 47485, 104467, 522335, 7967983, 39839915, 87647813, 438239065]

約数ペア:

[(1, 438239065), (5, 87647813), (11, 39839915), (55, 7967983), (839, 522335), (4195, 104467), (9229, 47485), (9497, 46145)]