291246136

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{100847}}^1$

素因数の和:100891

約数の個数: 24

約数和(自身を含む): 576346320

約数和(自身を除く): 285100184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 100847, 201694, 403388, 806776, 1916093, 3832186, 7664372, 15328744, 36405767, 72811534, 145623068, 291246136]

約数ペア:

[(1, 291246136), (2, 145623068), (4, 72811534), (8, 36405767), (19, 15328744), (38, 7664372), (76, 3832186), (152, 1916093), (361, 806776), (722, 403388), (1444, 201694), (2888, 100847)]