2012604205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{70457}}^1$

素因数の和:70688

約数の個数: 16

約数和(自身を含む): 2511123120

約数和(自身を除く): 498518915

約数列:

[1, 5, 29, 145, 197, 985, 5713, 28565, 70457, 352285, 2043253, 10216265, 13880029, 69400145, 402520841, 2012604205]

約数ペア:

[(1, 2012604205), (5, 402520841), (29, 69400145), (145, 13880029), (197, 10216265), (985, 2043253), (5713, 352285), (28565, 70457)]