268273552

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{53569}}^1$

素因数の和:53890

約数の個数: 20

約数和(自身を含む): 521450380

約数和(自身を除く): 253176828

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 53569, 107138, 214276, 428552, 857104, 16767097, 33534194, 67068388, 134136776, 268273552]

約数ペア:

[(1, 268273552), (2, 134136776), (4, 67068388), (8, 33534194), (16, 16767097), (313, 857104), (626, 428552), (1252, 214276), (2504, 107138), (5008, 53569)]