2001037649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 2413716480

約数和(自身を除く): 412678831

約数列:

[1, 13, 17, 19, 221, 223, 247, 323, 2137, 2899, 3791, 4199, 4237, 27781, 36329, 40603, 49283, 55081, 72029, 472277, 476551, 527839, 690251, 936377, 6195163, 8101367, 8973263, 9054469, 105317771, 117708097, 153925973, 2001037649]

約数ペア:

[(1, 2001037649), (13, 153925973), (17, 117708097), (19, 105317771), (221, 9054469), (223, 8973263), (247, 8101367), (323, 6195163), (2137, 936377), (2899, 690251), (3791, 527839), (4199, 476551), (4237, 472277), (27781, 72029), (36329, 55081), (40603, 49283)]