2260145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 2936640

約数和(自身を除く): 676495

約数列:

[1, 5, 19, 37, 95, 185, 643, 703, 3215, 3515, 12217, 23791, 61085, 118955, 452029, 2260145]

約数ペア:

[(1, 2260145), (5, 452029), (19, 118955), (37, 61085), (95, 23791), (185, 12217), (643, 3515), (703, 3215)]