329698876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{154643}}^1$

素因数の和:154701

約数の個数: 24

約数和(自身を含む): 636514704

約数和(自身を除く): 306815828

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 154643, 309286, 618572, 2010359, 4020718, 6340363, 8041436, 12680726, 25361452, 82424719, 164849438, 329698876]

約数ペア:

[(1, 329698876), (2, 164849438), (4, 82424719), (13, 25361452), (26, 12680726), (41, 8041436), (52, 6340363), (82, 4020718), (164, 2010359), (533, 618572), (1066, 309286), (2132, 154643)]