30784494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394673}}^1$

素因数の和:394691

約数の個数: 16

約数和(自身を含む): 66305232

約数和(自身を除く): 35520738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 394673, 789346, 1184019, 2368038, 5130749, 10261498, 15392247, 30784494]

約数ペア:

[(1, 30784494), (2, 15392247), (3, 10261498), (6, 5130749), (13, 2368038), (26, 1184019), (39, 789346), (78, 394673)]