352663870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{27967}}^1$

素因数の和:28084

約数の個数: 32

約数和(自身を含む): 690697728

約数和(自身を除く): 338033858

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 27967, 55934, 139835, 279670, 363571, 727142, 1817855, 2712799, 3635710, 5425598, 13563995, 27127990, 35266387, 70532774, 176331935, 352663870]

約数ペア:

[(1, 352663870), (2, 176331935), (5, 70532774), (10, 35266387), (13, 27127990), (26, 13563995), (65, 5425598), (97, 3635710), (130, 2712799), (194, 1817855), (485, 727142), (970, 363571), (1261, 279670), (2522, 139835), (6305, 55934), (12610, 27967)]