2013287773

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{3463}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 2421308288

約数和(自身を除く): 408020515

約数列:

[1, 7, 23, 157, 161, 529, 1099, 3463, 3611, 3703, 24241, 25277, 79649, 83053, 543691, 557543, 581371, 1831927, 3805837, 12504893, 12823489, 87534251, 287612539, 2013287773]

約数ペア:

[(1, 2013287773), (7, 287612539), (23, 87534251), (157, 12823489), (161, 12504893), (529, 3805837), (1099, 1831927), (3463, 581371), (3611, 557543), (3703, 543691), (24241, 83053), (25277, 79649)]