2016690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5194

約数の個数: 32

約数和(自身を含む): 5213376

約数和(自身を除く): 3196686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5171, 10342, 15513, 25855, 31026, 51710, 67223, 77565, 134446, 155130, 201669, 336115, 403338, 672230, 1008345, 2016690]

約数ペア:

[(1, 2016690), (2, 1008345), (3, 672230), (5, 403338), (6, 336115), (10, 201669), (13, 155130), (15, 134446), (26, 77565), (30, 67223), (39, 51710), (65, 31026), (78, 25855), (130, 15513), (195, 10342), (390, 5171)]