1780229066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{195931}}^1$

素因数の和:196010

約数の個数: 32

約数和(自身を含む): 3385704960

約数和(自身を除く): 1605475894

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 4543, 9086, 195931, 391862, 1371517, 2155241, 2743034, 4310482, 11559929, 15086687, 23119858, 30173374, 80919503, 127159219, 161839006, 254318438, 890114533, 1780229066]

約数ペア:

[(1, 1780229066), (2, 890114533), (7, 254318438), (11, 161839006), (14, 127159219), (22, 80919503), (59, 30173374), (77, 23119858), (118, 15086687), (154, 11559929), (413, 4310482), (649, 2743034), (826, 2155241), (1298, 1371517), (4543, 391862), (9086, 195931)]