2481745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1243823

約数列:

[1, 5, 7, 17, 35, 43, 85, 97, 119, 215, 301, 485, 595, 679, 731, 1505, 1649, 3395, 3655, 4171, 5117, 8245, 11543, 20855, 25585, 29197, 57715, 70907, 145985, 354535, 496349, 2481745]

約数ペア:

[(1, 2481745), (5, 496349), (7, 354535), (17, 145985), (35, 70907), (43, 57715), (85, 29197), (97, 25585), (119, 20855), (215, 11543), (301, 8245), (485, 5117), (595, 4171), (679, 3655), (731, 3395), (1505, 1649)]