64815672614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{420880991}}^1$

素因数の和:420881011

約数の個数: 16

約数和(自身を含む): 121213725696

約数和(自身を除く): 56398053082

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 420880991, 841761982, 2946166937, 4629690901, 5892333874, 9259381802, 32407836307, 64815672614]

約数ペア:

[(1, 64815672614), (2, 32407836307), (7, 9259381802), (11, 5892333874), (14, 4629690901), (22, 2946166937), (77, 841761982), (154, 420880991)]