1272711344

素因数分解:

$2^4\times {\mathrm{1151}}^1\times {\mathrm{69109}}^1$

素因数の和:70268

約数の個数: 20

約数和(自身を含む): 2468056320

約数和(自身を除く): 1195344976

約数列:

[1, 2, 4, 8, 16, 1151, 2302, 4604, 9208, 18416, 69109, 138218, 276436, 552872, 1105744, 79544459, 159088918, 318177836, 636355672, 1272711344]

約数ペア:

[(1, 1272711344), (2, 636355672), (4, 318177836), (8, 159088918), (16, 79544459), (1151, 1105744), (2302, 552872), (4604, 276436), (9208, 138218), (18416, 69109)]