2026145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 2844072

約数和(自身を除く): 817927

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 197, 605, 935, 985, 2057, 2167, 3349, 10285, 10835, 16745, 23837, 36839, 119185, 184195, 405229, 2026145]

約数ペア:

[(1, 2026145), (5, 405229), (11, 184195), (17, 119185), (55, 36839), (85, 23837), (121, 16745), (187, 10835), (197, 10285), (605, 3349), (935, 2167), (985, 2057)]