8147438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7643}}^1$

素因数の和:7699

約数の個数: 16

約数和(自身を含む): 13484016

約数和(自身を除く): 5336578

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 7643, 15286, 99359, 198718, 313363, 626726, 4073719, 8147438]

約数ペア:

[(1, 8147438), (2, 4073719), (13, 626726), (26, 313363), (41, 198718), (82, 99359), (533, 15286), (1066, 7643)]