26898794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 48444480

約数和(自身を除く): 21545686

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 3203, 4199, 6406, 8398, 41639, 54451, 60857, 83278, 108902, 121714, 707863, 791141, 1034569, 1415726, 1582282, 2069138, 13449397, 26898794]

約数ペア:

[(1, 26898794), (2, 13449397), (13, 2069138), (17, 1582282), (19, 1415726), (26, 1034569), (34, 791141), (38, 707863), (221, 121714), (247, 108902), (323, 83278), (442, 60857), (494, 54451), (646, 41639), (3203, 8398), (4199, 6406)]