26399241830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1550161}}^1$

素因数の和:1550312

約数の個数: 32

約数和(自身を含む): 51564588768

約数和(自身を除く): 25165346938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 1550161, 3100322, 7750805, 15501610, 20152093, 40304186, 100760465, 201520930, 203071091, 406142182, 1015355455, 2030710910, 2639924183, 5279848366, 13199620915, 26399241830]

約数ペア:

[(1, 26399241830), (2, 13199620915), (5, 5279848366), (10, 2639924183), (13, 2030710910), (26, 1015355455), (65, 406142182), (130, 203071091), (131, 201520930), (262, 100760465), (655, 40304186), (1310, 20152093), (1703, 15501610), (3406, 7750805), (8515, 3100322), (17030, 1550161)]