1793919218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{209717}}^1$

素因数の和:209786

約数の個数: 32

約数和(自身を含む): 3382331904

約数和(自身を除く): 1588412686

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 209717, 419434, 1468019, 2726321, 2936038, 5452642, 9856699, 19084247, 19713398, 38168494, 68996893, 128137087, 137993786, 256274174, 896959609, 1793919218]

約数ペア:

[(1, 1793919218), (2, 896959609), (7, 256274174), (13, 137993786), (14, 128137087), (26, 68996893), (47, 38168494), (91, 19713398), (94, 19084247), (182, 9856699), (329, 5452642), (611, 2936038), (658, 2726321), (1222, 1468019), (4277, 419434), (8554, 209717)]