213402696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{683983}}^1$

素因数の和:684005

約数の個数: 32

約数和(自身を含む): 574546560

約数和(自身を除く): 361143864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 683983, 1367966, 2051949, 2735932, 4103898, 5471864, 8207796, 8891779, 16415592, 17783558, 26675337, 35567116, 53350674, 71134232, 106701348, 213402696]

約数ペア:

[(1, 213402696), (2, 106701348), (3, 71134232), (4, 53350674), (6, 35567116), (8, 26675337), (12, 17783558), (13, 16415592), (24, 8891779), (26, 8207796), (39, 5471864), (52, 4103898), (78, 2735932), (104, 2051949), (156, 1367966), (312, 683983)]