6530498

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^2$

素因数の和:306

約数の個数: 18

約数和(自身を含む): 10684089

約数和(自身を除く): 4153591

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1807, 3614, 19321, 23491, 38642, 46982, 251173, 502346, 3265249, 6530498]

約数ペア:

[(1, 6530498), (2, 3265249), (13, 502346), (26, 251173), (139, 46982), (169, 38642), (278, 23491), (338, 19321), (1807, 3614)]