2445898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2150582

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 151, 178, 182, 302, 623, 1057, 1157, 1246, 1963, 2114, 2314, 3926, 8099, 13439, 13741, 16198, 26878, 27482, 94073, 174707, 188146, 349414, 1222949, 2445898]

約数ペア:

[(1, 2445898), (2, 1222949), (7, 349414), (13, 188146), (14, 174707), (26, 94073), (89, 27482), (91, 26878), (151, 16198), (178, 13741), (182, 13439), (302, 8099), (623, 3926), (1057, 2314), (1157, 2114), (1246, 1963)]