13305428286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{400067}}^1$

素因数の和:400336

約数の個数: 32

約数和(自身を含む): 27883139328

約数和(自身を除く): 14577711042

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 723, 1446, 5543, 11086, 16629, 33258, 400067, 800134, 1200201, 2400402, 9201541, 18403082, 27604623, 55209246, 96416147, 192832294, 289248441, 578496882, 2217571381, 4435142762, 6652714143, 13305428286]

約数ペア:

[(1, 13305428286), (2, 6652714143), (3, 4435142762), (6, 2217571381), (23, 578496882), (46, 289248441), (69, 192832294), (138, 96416147), (241, 55209246), (482, 27604623), (723, 18403082), (1446, 9201541), (5543, 2400402), (11086, 1200201), (16629, 800134), (33258, 400067)]