2812127038

素因数分解:

$2^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{105331}}^1$

素因数の和:107247

約数の個数: 16

約数和(自身を含む): 4823362944

約数和(自身を除く): 2011235906

約数列:

[1, 2, 7, 14, 1907, 3814, 13349, 26698, 105331, 210662, 737317, 1474634, 200866217, 401732434, 1406063519, 2812127038]

約数ペア:

[(1, 2812127038), (2, 1406063519), (7, 401732434), (14, 200866217), (1907, 1474634), (3814, 737317), (13349, 210662), (26698, 105331)]