2029124912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{44797}}^1$

素因数の和:44973

約数の個数: 40

約数和(自身を含む): 4166214000

約数和(自身を除く): 2137089088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2384, 2831, 5662, 11324, 22648, 44797, 45296, 89594, 179188, 358376, 716752, 851143, 1702286, 3404572, 6674753, 6809144, 13349506, 13618288, 26699012, 53398024, 106796048, 126820307, 253640614, 507281228, 1014562456, 2029124912]

約数ペア:

[(1, 2029124912), (2, 1014562456), (4, 507281228), (8, 253640614), (16, 126820307), (19, 106796048), (38, 53398024), (76, 26699012), (149, 13618288), (152, 13349506), (298, 6809144), (304, 6674753), (596, 3404572), (1192, 1702286), (2384, 851143), (2831, 716752), (5662, 358376), (11324, 179188), (22648, 89594), (44797, 45296)]