1395703956241

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{27481}}^1$

素因数の和:27974

約数の個数: 48

約数和(自身を含む): 1700814810240

約数和(自身を除く): 305110853999

約数列:

[1, 7, 29, 49, 103, 203, 347, 721, 1421, 2429, 2987, 5047, 10063, 17003, 20909, 27481, 35741, 70441, 146363, 192367, 250187, 493087, 796949, 1036489, 1346569, 1751309, 2830543, 5578643, 7255423, 9535907, 19813801, 39050501, 50787961, 66751349, 82085747, 138696607, 276541303, 467259443, 574600229, 982198421, 1935789121, 4022201603, 6875388947, 13550523847, 28483754209, 48127722629, 199386279463, 1395703956241]

約数ペア:

[(1, 1395703956241), (7, 199386279463), (29, 48127722629), (49, 28483754209), (103, 13550523847), (203, 6875388947), (347, 4022201603), (721, 1935789121), (1421, 982198421), (2429, 574600229), (2987, 467259443), (5047, 276541303), (10063, 138696607), (17003, 82085747), (20909, 66751349), (27481, 50787961), (35741, 39050501), (70441, 19813801), (146363, 9535907), (192367, 7255423), (250187, 5578643), (493087, 2830543), (796949, 1751309), (1036489, 1346569)]