1399291278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3028769}}^1$

素因数の和:3028792

約数の個数: 32

約数和(自身を含む): 3489143040

約数和(自身を除く): 2089851762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 3028769, 6057538, 9086307, 18172614, 21201383, 33316459, 42402766, 63604149, 66632918, 99949377, 127208298, 199898754, 233215213, 466430426, 699645639, 1399291278]

約数ペア:

[(1, 1399291278), (2, 699645639), (3, 466430426), (6, 233215213), (7, 199898754), (11, 127208298), (14, 99949377), (21, 66632918), (22, 63604149), (33, 42402766), (42, 33316459), (66, 21201383), (77, 18172614), (154, 9086307), (231, 6057538), (462, 3028769)]