339154972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{17209}}^1$

素因数の和:17605

約数の個数: 24

約数和(自身を含む): 640900400

約数和(自身を除く): 301745428

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4927, 9854, 17209, 19708, 34418, 68836, 223717, 447434, 894868, 6522211, 13044422, 26088844, 84788743, 169577486, 339154972]

約数ペア:

[(1, 339154972), (2, 169577486), (4, 84788743), (13, 26088844), (26, 13044422), (52, 6522211), (379, 894868), (758, 447434), (1516, 223717), (4927, 68836), (9854, 34418), (17209, 19708)]