13292968556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{62939}}^1$

素因数の和:63366

約数の個数: 48

約数和(自身を含む): 28056134400

約数和(自身を除く): 14763165844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 397, 532, 794, 1588, 2779, 5558, 7543, 11116, 15086, 30172, 52801, 62939, 105602, 125878, 211204, 251756, 440573, 881146, 1195841, 1762292, 2391682, 4783364, 8370887, 16741774, 24986783, 33483548, 49973566, 99947132, 174907481, 349814962, 474748877, 699629924, 949497754, 1898995508, 3323242139, 6646484278, 13292968556]

約数ペア:

[(1, 13292968556), (2, 6646484278), (4, 3323242139), (7, 1898995508), (14, 949497754), (19, 699629924), (28, 474748877), (38, 349814962), (76, 174907481), (133, 99947132), (266, 49973566), (397, 33483548), (532, 24986783), (794, 16741774), (1588, 8370887), (2779, 4783364), (5558, 2391682), (7543, 1762292), (11116, 1195841), (15086, 881146), (30172, 440573), (52801, 251756), (62939, 211204), (105602, 125878)]