2536898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2253118

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 263, 371, 526, 689, 742, 1378, 1841, 3419, 3682, 4823, 6838, 9646, 13939, 23933, 27878, 47866, 97573, 181207, 195146, 362414, 1268449, 2536898]

約数ペア:

[(1, 2536898), (2, 1268449), (7, 362414), (13, 195146), (14, 181207), (26, 97573), (53, 47866), (91, 27878), (106, 23933), (182, 13939), (263, 9646), (371, 6838), (526, 4823), (689, 3682), (742, 3419), (1378, 1841)]