1255753708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{20939}}^1$

素因数の和:21030

約数の個数: 48

約数和(自身を含む): 2532902400

約数和(自身を除く): 1277148692

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 517, 638, 1034, 1276, 1363, 2068, 2726, 5452, 14993, 20939, 29986, 41878, 59972, 83756, 230329, 460658, 607231, 921316, 984133, 1214462, 1968266, 2428924, 3936532, 6679541, 10825463, 13359082, 21650926, 26718164, 28539857, 43301852, 57079714, 114159428, 313938427, 627876854, 1255753708]

約数ペア:

[(1, 1255753708), (2, 627876854), (4, 313938427), (11, 114159428), (22, 57079714), (29, 43301852), (44, 28539857), (47, 26718164), (58, 21650926), (94, 13359082), (116, 10825463), (188, 6679541), (319, 3936532), (517, 2428924), (638, 1968266), (1034, 1214462), (1276, 984133), (1363, 921316), (2068, 607231), (2726, 460658), (5452, 230329), (14993, 83756), (20939, 59972), (29986, 41878)]