13990566

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 28879488

約数和(自身を除く): 14888922

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 257, 258, 422, 514, 633, 771, 1266, 1542, 9073, 11051, 18146, 22102, 27219, 33153, 54227, 54438, 66306, 108454, 162681, 325362, 2331761, 4663522, 6995283, 13990566]

約数ペア:

[(1, 13990566), (2, 6995283), (3, 4663522), (6, 2331761), (43, 325362), (86, 162681), (129, 108454), (211, 66306), (257, 54438), (258, 54227), (422, 33153), (514, 27219), (633, 22102), (771, 18146), (1266, 11051), (1542, 9073)]