1940008154

素因数分解:

$2^1\times 7^1\times {\mathrm{14737}}^1\times {\mathrm{9403}}^1$

素因数の和:24149

約数の個数: 16

約数和(自身を含む): 3326307648

約数和(自身を除く): 1386299494

約数列:

[1, 2, 7, 14, 9403, 14737, 18806, 29474, 65821, 103159, 131642, 206318, 138572011, 277144022, 970004077, 1940008154]

約数ペア:

[(1, 1940008154), (2, 970004077), (7, 277144022), (14, 138572011), (9403, 206318), (14737, 131642), (18806, 103159), (29474, 65821)]