2517258

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 5909760

約数和(自身を除く): 3392502

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 37, 46, 51, 58, 69, 74, 87, 102, 111, 138, 174, 222, 391, 493, 629, 667, 782, 851, 986, 1073, 1173, 1258, 1334, 1479, 1702, 1887, 2001, 2146, 2346, 2553, 2958, 3219, 3774, 4002, 5106, 6438, 11339, 14467, 18241, 22678, 24679, 28934, 34017, 36482, 43401, 49358, 54723, 68034, 74037, 86802, 109446, 148074, 419543, 839086, 1258629, 2517258]

約数ペア:

[(1, 2517258), (2, 1258629), (3, 839086), (6, 419543), (17, 148074), (23, 109446), (29, 86802), (34, 74037), (37, 68034), (46, 54723), (51, 49358), (58, 43401), (69, 36482), (74, 34017), (87, 28934), (102, 24679), (111, 22678), (138, 18241), (174, 14467), (222, 11339), (391, 6438), (493, 5106), (629, 4002), (667, 3774), (782, 3219), (851, 2958), (986, 2553), (1073, 2346), (1173, 2146), (1258, 2001), (1334, 1887), (1479, 1702)]