2019498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 4608576

約数和(自身を除く): 2589078

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1523, 3046, 4569, 9138, 19799, 25891, 39598, 51782, 59397, 77673, 118794, 155346, 336583, 673166, 1009749, 2019498]

約数ペア:

[(1, 2019498), (2, 1009749), (3, 673166), (6, 336583), (13, 155346), (17, 118794), (26, 77673), (34, 59397), (39, 51782), (51, 39598), (78, 25891), (102, 19799), (221, 9138), (442, 4569), (663, 3046), (1326, 1523)]