2194705362241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5256943}}^1$

素因数の和:5257085

約数の個数: 32

約数和(自身を含む): 2738657546240

約数和(自身を除く): 543952183999

約数列:

[1, 7, 19, 43, 73, 133, 301, 511, 817, 1387, 3139, 5719, 9709, 21973, 59641, 417487, 5256943, 36798601, 99881917, 226048549, 383756839, 699173419, 1582339843, 2686297873, 4294922431, 7291379941, 16501544077, 30064457017, 51039659587, 115510808539, 313529337463, 2194705362241]

約数ペア:

[(1, 2194705362241), (7, 313529337463), (19, 115510808539), (43, 51039659587), (73, 30064457017), (133, 16501544077), (301, 7291379941), (511, 4294922431), (817, 2686297873), (1387, 1582339843), (3139, 699173419), (5719, 383756839), (9709, 226048549), (21973, 99881917), (59641, 36798601), (417487, 5256943)]