313063130

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{19457}}^1$

素因数の和:21073

約数の個数: 16

約数和(自身を含む): 563892840

約数和(自身を除く): 250829710

約数列:

[1, 2, 5, 10, 1609, 3218, 8045, 16090, 19457, 38914, 97285, 194570, 31306313, 62612626, 156531565, 313063130]

約数ペア:

[(1, 313063130), (2, 156531565), (5, 62612626), (10, 31306313), (1609, 194570), (3218, 97285), (8045, 38914), (16090, 19457)]