2080452913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2693}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 2648309760

約数和(自身を除く): 567856847

約数列:

[1, 7, 11, 77, 79, 127, 553, 869, 889, 1397, 2693, 6083, 9779, 10033, 18851, 29623, 70231, 110363, 207361, 212747, 342011, 772541, 1489229, 2340217, 2394077, 3762121, 16381519, 26334847, 27018869, 189132083, 297207559, 2080452913]

約数ペア:

[(1, 2080452913), (7, 297207559), (11, 189132083), (77, 27018869), (79, 26334847), (127, 16381519), (553, 3762121), (869, 2394077), (889, 2340217), (1397, 1489229), (2693, 772541), (6083, 342011), (9779, 212747), (10033, 207361), (18851, 110363), (29623, 70231)]