488602994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 815830272

約数和(自身を除く): 327227278

約数列:

[1, 2, 11, 22, 67, 134, 211, 422, 737, 1474, 1571, 2321, 3142, 4642, 14137, 17281, 28274, 34562, 105257, 155507, 210514, 311014, 331481, 662962, 1157827, 2315654, 3646291, 7292582, 22209227, 44418454, 244301497, 488602994]

約数ペア:

[(1, 488602994), (2, 244301497), (11, 44418454), (22, 22209227), (67, 7292582), (134, 3646291), (211, 2315654), (422, 1157827), (737, 662962), (1474, 331481), (1571, 311014), (2321, 210514), (3142, 155507), (4642, 105257), (14137, 34562), (17281, 28274)]