1906005695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{568109}}^1$

素因数の和:568186

約数の個数: 16

約数和(自身を含む): 2536043040

約数和(自身を除く): 630037345

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 568109, 2840545, 6249199, 31245995, 34654649, 173273245, 381201139, 1906005695]

約数ペア:

[(1, 1906005695), (5, 381201139), (11, 173273245), (55, 34654649), (61, 31245995), (305, 6249199), (671, 2840545), (3355, 568109)]