811598388

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{2423}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 1919963136

約数和(自身を除く): 1108364748

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 271, 309, 412, 542, 618, 813, 1084, 1236, 1626, 2423, 3252, 4846, 7269, 9692, 14538, 27913, 29076, 55826, 83739, 111652, 167478, 249569, 334956, 499138, 656633, 748707, 998276, 1313266, 1497414, 1969899, 2626532, 2994828, 3939798, 7879596, 67633199, 135266398, 202899597, 270532796, 405799194, 811598388]

約数ペア:

[(1, 811598388), (2, 405799194), (3, 270532796), (4, 202899597), (6, 135266398), (12, 67633199), (103, 7879596), (206, 3939798), (271, 2994828), (309, 2626532), (412, 1969899), (542, 1497414), (618, 1313266), (813, 998276), (1084, 748707), (1236, 656633), (1626, 499138), (2423, 334956), (3252, 249569), (4846, 167478), (7269, 111652), (9692, 83739), (14538, 55826), (27913, 29076)]