845317516

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{18439}}^1$

素因数の和:18673

約数の個数: 24

約数和(自身を含む): 1509203360

約数和(自身を除く): 663885844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 11461, 18439, 22922, 36878, 45844, 73756, 1346047, 2692094, 2894923, 5384188, 5789846, 11579692, 211329379, 422658758, 845317516]

約数ペア:

[(1, 845317516), (2, 422658758), (4, 211329379), (73, 11579692), (146, 5789846), (157, 5384188), (292, 2894923), (314, 2692094), (628, 1346047), (11461, 73756), (18439, 45844), (22922, 36878)]