13474708

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 26398848

約数和(自身を除く): 12924140

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 643, 676, 806, 1286, 1612, 2572, 5239, 8359, 10478, 16718, 19933, 20956, 33436, 39866, 79732, 108667, 217334, 259129, 434668, 518258, 1036516, 3368677, 6737354, 13474708]

約数ペア:

[(1, 13474708), (2, 6737354), (4, 3368677), (13, 1036516), (26, 518258), (31, 434668), (52, 259129), (62, 217334), (124, 108667), (169, 79732), (338, 39866), (403, 33436), (643, 20956), (676, 19933), (806, 16718), (1286, 10478), (1612, 8359), (2572, 5239)]