2011703857

素因数分解:

${\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 2173375800

約数和(自身を除く): 161671943

約数列:

[1, 17, 113, 229, 269, 289, 1921, 3893, 4573, 25877, 30397, 32657, 61601, 66181, 77741, 439909, 516749, 1047217, 6960913, 7478453, 8784733, 17802689, 118335521, 2011703857]

約数ペア:

[(1, 2011703857), (17, 118335521), (113, 17802689), (229, 8784733), (269, 7478453), (289, 6960913), (1921, 1047217), (3893, 516749), (4573, 439909), (25877, 77741), (30397, 66181), (32657, 61601)]