495808716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{3119}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 1247500800

約数和(自身を除く): 751692084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1019, 2038, 3057, 3119, 4076, 6114, 6238, 9357, 12228, 12476, 13247, 18714, 26494, 37428, 39741, 40547, 52988, 79482, 81094, 121641, 158964, 162188, 243282, 486564, 3178261, 6356522, 9534783, 12713044, 19069566, 38139132, 41317393, 82634786, 123952179, 165269572, 247904358, 495808716]

約数ペア:

[(1, 495808716), (2, 247904358), (3, 165269572), (4, 123952179), (6, 82634786), (12, 41317393), (13, 38139132), (26, 19069566), (39, 12713044), (52, 9534783), (78, 6356522), (156, 3178261), (1019, 486564), (2038, 243282), (3057, 162188), (3119, 158964), (4076, 121641), (6114, 81094), (6238, 79482), (9357, 52988), (12228, 40547), (12476, 39741), (13247, 37428), (18714, 26494)]