2149253372

素因数分解:

$2^2\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{32789}}^1$

素因数の和:35141

約数の個数: 24

約数和(自身を含む): 4300474080

約数和(自身を除く): 2151220708

約数列:

[1, 2, 4, 7, 14, 28, 2341, 4682, 9364, 16387, 32774, 32789, 65548, 65578, 131156, 229523, 459046, 918092, 76759049, 153518098, 307036196, 537313343, 1074626686, 2149253372]

約数ペア:

[(1, 2149253372), (2, 1074626686), (4, 537313343), (7, 307036196), (14, 153518098), (28, 76759049), (2341, 918092), (4682, 459046), (9364, 229523), (16387, 131156), (32774, 65578), (32789, 65548)]