281727094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11243}}^1$

素因数の和:11340

約数の個数: 32

約数和(自身を含む): 495455616

約数和(自身を除く): 213728522

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 737, 1139, 1474, 2278, 11243, 12529, 22486, 25058, 123673, 191131, 247346, 382262, 753281, 1506562, 2102441, 4204882, 8286091, 12805777, 16572182, 25611554, 140863547, 281727094]

約数ペア:

[(1, 281727094), (2, 140863547), (11, 25611554), (17, 16572182), (22, 12805777), (34, 8286091), (67, 4204882), (134, 2102441), (187, 1506562), (374, 753281), (737, 382262), (1139, 247346), (1474, 191131), (2278, 123673), (11243, 25058), (12529, 22486)]