1279394754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1439}}^1$

素因数の和:2183

約数の個数: 64

約数和(自身を含む): 2944512000

約数和(自身を除く): 1665117246

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 709, 1254, 1418, 1439, 2127, 2878, 4254, 4317, 7799, 8634, 13471, 15598, 15829, 23397, 26942, 27341, 31658, 40413, 46794, 47487, 54682, 80826, 82023, 94974, 148181, 164046, 296362, 300751, 444543, 601502, 889086, 902253, 1020251, 1804506, 2040502, 3060753, 6121506, 11222761, 19384769, 22445522, 33668283, 38769538, 58154307, 67336566, 116308614, 213232459, 426464918, 639697377, 1279394754]

約数ペア:

[(1, 1279394754), (2, 639697377), (3, 426464918), (6, 213232459), (11, 116308614), (19, 67336566), (22, 58154307), (33, 38769538), (38, 33668283), (57, 22445522), (66, 19384769), (114, 11222761), (209, 6121506), (418, 3060753), (627, 2040502), (709, 1804506), (1254, 1020251), (1418, 902253), (1439, 889086), (2127, 601502), (2878, 444543), (4254, 300751), (4317, 296362), (7799, 164046), (8634, 148181), (13471, 94974), (15598, 82023), (15829, 80826), (23397, 54682), (26942, 47487), (27341, 46794), (31658, 40413)]