2170502065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5501}}^1$

素因数の和:5649

約数の個数: 32

約数和(自身を含む): 2814206976

約数和(自身を除く): 643704911

約数列:

[1, 5, 23, 47, 73, 115, 235, 365, 1081, 1679, 3431, 5405, 5501, 8395, 17155, 27505, 78913, 126523, 258547, 394565, 401573, 632615, 1292735, 2007865, 5946581, 9236179, 18873931, 29732905, 46180895, 94369655, 434100413, 2170502065]

約数ペア:

[(1, 2170502065), (5, 434100413), (23, 94369655), (47, 46180895), (73, 29732905), (115, 18873931), (235, 9236179), (365, 5946581), (1081, 2007865), (1679, 1292735), (3431, 632615), (5405, 401573), (5501, 394565), (8395, 258547), (17155, 126523), (27505, 78913)]