779258532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{161137}}^1$

素因数の和:161188

約数の個数: 48

約数和(自身を含む): 2021315072

約数和(自身を除く): 1242056540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 161137, 322274, 483411, 644548, 966822, 1933644, 2094781, 4189562, 4995247, 6284343, 8379124, 9990494, 12568686, 14985741, 19980988, 25137372, 29971482, 59942964, 64938211, 129876422, 194814633, 259752844, 389629266, 779258532]

約数ペア:

[(1, 779258532), (2, 389629266), (3, 259752844), (4, 194814633), (6, 129876422), (12, 64938211), (13, 59942964), (26, 29971482), (31, 25137372), (39, 19980988), (52, 14985741), (62, 12568686), (78, 9990494), (93, 8379124), (124, 6284343), (156, 4995247), (186, 4189562), (372, 2094781), (403, 1933644), (806, 966822), (1209, 644548), (1612, 483411), (2418, 322274), (4836, 161137)]