1189348086

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{645683}}^1$

素因数の和:645995

約数の個数: 16

約数和(自身を含む): 2386448064

約数和(自身を除く): 1197099978

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 645683, 1291366, 1937049, 3874098, 198224681, 396449362, 594674043, 1189348086]

約数ペア:

[(1, 1189348086), (2, 594674043), (3, 396449362), (6, 198224681), (307, 3874098), (614, 1937049), (921, 1291366), (1842, 645683)]