254660116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 481149760

約数和(自身を除く): 226489644

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 163, 244, 326, 337, 652, 674, 1159, 1348, 2318, 3097, 4636, 6194, 6403, 9943, 12388, 12806, 19886, 20557, 25612, 39772, 41114, 54931, 82228, 109862, 188917, 219724, 377834, 390583, 755668, 781166, 1043689, 1562332, 2087378, 3350791, 4174756, 6701582, 13403164, 63665029, 127330058, 254660116]

約数ペア:

[(1, 254660116), (2, 127330058), (4, 63665029), (19, 13403164), (38, 6701582), (61, 4174756), (76, 3350791), (122, 2087378), (163, 1562332), (244, 1043689), (326, 781166), (337, 755668), (652, 390583), (674, 377834), (1159, 219724), (1348, 188917), (2318, 109862), (3097, 82228), (4636, 54931), (6194, 41114), (6403, 39772), (9943, 25612), (12388, 20557), (12806, 19886)]