1520381002

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{7561}}^1$

素因数の和:7894

約数の個数: 32

約数和(自身を含む): 2665695744

約数和(自身を除く): 1145314742

約数列:

[1, 2, 7, 14, 53, 106, 271, 371, 542, 742, 1897, 3794, 7561, 14363, 15122, 28726, 52927, 100541, 105854, 201082, 400733, 801466, 2049031, 2805131, 4098062, 5610262, 14343217, 28686434, 108598643, 217197286, 760190501, 1520381002]

約数ペア:

[(1, 1520381002), (2, 760190501), (7, 217197286), (14, 108598643), (53, 28686434), (106, 14343217), (271, 5610262), (371, 4098062), (542, 2805131), (742, 2049031), (1897, 801466), (3794, 400733), (7561, 201082), (14363, 105854), (15122, 100541), (28726, 52927)]