2500862

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 36

約数和(自身を含む): 4756536

約数和(自身を除く): 2255674

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 151, 169, 182, 302, 338, 637, 1057, 1183, 1274, 1963, 2114, 2366, 3926, 7399, 8281, 13741, 14798, 16562, 25519, 27482, 51038, 96187, 178633, 192374, 357266, 1250431, 2500862]

約数ペア:

[(1, 2500862), (2, 1250431), (7, 357266), (13, 192374), (14, 178633), (26, 96187), (49, 51038), (91, 27482), (98, 25519), (151, 16562), (169, 14798), (182, 13741), (302, 8281), (338, 7399), (637, 3926), (1057, 2366), (1183, 2114), (1274, 1963)]