290821722

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{229717}}^1$

素因数の和:229933

約数の個数: 16

約数和(自身を含む): 584402592

約数和(自身を除く): 293580870

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 229717, 459434, 689151, 1378302, 48470287, 96940574, 145410861, 290821722]

約数ペア:

[(1, 290821722), (2, 145410861), (3, 96940574), (6, 48470287), (211, 1378302), (422, 689151), (633, 459434), (1266, 229717)]