2183668208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{43313}}^1$

素因数の和:43481

約数の個数: 40

約数和(自身を含む): 4447135008

約数和(自身を除く): 2263466800

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 1096, 2192, 3151, 6302, 12604, 25208, 43313, 50416, 86626, 173252, 346504, 693008, 996199, 1992398, 3984796, 5933881, 7969592, 11867762, 15939184, 23735524, 47471048, 94942096, 136479263, 272958526, 545917052, 1091834104, 2183668208]

約数ペア:

[(1, 2183668208), (2, 1091834104), (4, 545917052), (8, 272958526), (16, 136479263), (23, 94942096), (46, 47471048), (92, 23735524), (137, 15939184), (184, 11867762), (274, 7969592), (368, 5933881), (548, 3984796), (1096, 1992398), (2192, 996199), (3151, 693008), (6302, 346504), (12604, 173252), (25208, 86626), (43313, 50416)]