2017657330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{57271}}^1$

素因数の和:57562

約数の個数: 32

約数和(自身を含む): 3925651968

約数和(自身を除く): 1907994638

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 7046, 17615, 35230, 57271, 114542, 286355, 572710, 744523, 1489046, 3722615, 7445230, 15520441, 31040882, 77602205, 155204410, 201765733, 403531466, 1008828665, 2017657330]

約数ペア:

[(1, 2017657330), (2, 1008828665), (5, 403531466), (10, 201765733), (13, 155204410), (26, 77602205), (65, 31040882), (130, 15520441), (271, 7445230), (542, 3722615), (1355, 1489046), (2710, 744523), (3523, 572710), (7046, 286355), (17615, 114542), (35230, 57271)]