1189708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 2272032

約数和(自身を除く): 1082324

約数列:

[1, 2, 4, 13, 26, 52, 137, 167, 274, 334, 548, 668, 1781, 2171, 3562, 4342, 7124, 8684, 22879, 45758, 91516, 297427, 594854, 1189708]

約数ペア:

[(1, 1189708), (2, 594854), (4, 297427), (13, 91516), (26, 45758), (52, 22879), (137, 8684), (167, 7124), (274, 4342), (334, 3562), (548, 2171), (668, 1781)]