1909489082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1\times {\mathrm{7459}}^1$

素因数の和:11621

約数の個数: 16

約数和(自身を含む): 2957740800

約数和(自身を除く): 1048251718

約数列:

[1, 2, 31, 62, 4129, 7459, 8258, 14918, 127999, 231229, 255998, 462458, 30798211, 61596422, 954744541, 1909489082]

約数ペア:

[(1, 1909489082), (2, 954744541), (31, 61596422), (62, 30798211), (4129, 462458), (7459, 255998), (8258, 231229), (14918, 127999)]