252090470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{355057}}^1$

素因数の和:355135

約数の個数: 16

約数和(自身を含む): 460155168

約数和(自身を除く): 208064698

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 355057, 710114, 1775285, 3550570, 25209047, 50418094, 126045235, 252090470]

約数ペア:

[(1, 252090470), (2, 126045235), (5, 50418094), (10, 25209047), (71, 3550570), (142, 1775285), (355, 710114), (710, 355057)]