1330220542

素因数分解:

$2^1\times 7^3\times {\mathrm{1939097}}^1$

素因数の和:1939120

約数の個数: 16

約数和(自身を含む): 2326917600

約数和(自身を除く): 996697058

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1939097, 3878194, 13573679, 27147358, 95015753, 190031506, 665110271, 1330220542]

約数ペア:

[(1, 1330220542), (2, 665110271), (7, 190031506), (14, 95015753), (49, 27147358), (98, 13573679), (343, 3878194), (686, 1939097)]