2011286679441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{1370597}}^1$

素因数の和:1371001

約数の個数: 32

約数和(自身を含む): 2917860599808

約数和(自身を除く): 906573920367

約数列:

[1, 3, 13, 39, 191, 197, 573, 591, 2483, 2561, 7449, 7683, 37627, 112881, 489151, 1370597, 1467453, 4111791, 17817761, 53453283, 261784027, 270007609, 785352081, 810022827, 3403192351, 3510098917, 10209577053, 10530296751, 51571453319, 154714359957, 670428893147, 2011286679441]

約数ペア:

[(1, 2011286679441), (3, 670428893147), (13, 154714359957), (39, 51571453319), (191, 10530296751), (197, 10209577053), (573, 3510098917), (591, 3403192351), (2483, 810022827), (2561, 785352081), (7449, 270007609), (7683, 261784027), (37627, 53453283), (112881, 17817761), (489151, 4111791), (1370597, 1467453)]