815150516

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{34141}}^1$

素因数の和:34319

約数の個数: 24

約数和(自身を含む): 1468379136

約数和(自身を除く): 653228620

約数列:

[1, 2, 4, 47, 94, 127, 188, 254, 508, 5969, 11938, 23876, 34141, 68282, 136564, 1604627, 3209254, 4335907, 6418508, 8671814, 17343628, 203787629, 407575258, 815150516]

約数ペア:

[(1, 815150516), (2, 407575258), (4, 203787629), (47, 17343628), (94, 8671814), (127, 6418508), (188, 4335907), (254, 3209254), (508, 1604627), (5969, 136564), (11938, 68282), (23876, 34141)]