2017929498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25870891}}^1$

素因数の和:25870909

約数の個数: 16

約数和(自身を含む): 4346309856

約数和(自身を除く): 2328380358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25870891, 51741782, 77612673, 155225346, 336321583, 672643166, 1008964749, 2017929498]

約数ペア:

[(1, 2017929498), (2, 1008964749), (3, 672643166), (6, 336321583), (13, 155225346), (26, 77612673), (39, 51741782), (78, 25870891)]