39804579788

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 70639332960

約数和(自身を除く): 30834753172

約数列:

[1, 2, 4, 163, 277, 326, 433, 509, 554, 652, 866, 1018, 1108, 1732, 2036, 45151, 70579, 82967, 90302, 119941, 140993, 141158, 165934, 180604, 220397, 239882, 281986, 282316, 331868, 440794, 479764, 563972, 881588, 19550383, 22981859, 35924711, 39100766, 45963718, 61049969, 71849422, 78201532, 91927436, 122099938, 143698844, 244199876, 9951144947, 19902289894, 39804579788]

約数ペア:

[(1, 39804579788), (2, 19902289894), (4, 9951144947), (163, 244199876), (277, 143698844), (326, 122099938), (433, 91927436), (509, 78201532), (554, 71849422), (652, 61049969), (866, 45963718), (1018, 39100766), (1108, 35924711), (1732, 22981859), (2036, 19550383), (45151, 881588), (70579, 563972), (82967, 479764), (90302, 440794), (119941, 331868), (140993, 282316), (141158, 281986), (165934, 239882), (180604, 220397)]