1279040214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{20143}}^1$

素因数の和:20724

約数の個数: 32

約数和(自身を含む): 2697684480

約数和(自身を除く): 1418644266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 557, 1114, 1671, 3342, 10583, 20143, 21166, 31749, 40286, 60429, 63498, 120858, 382717, 765434, 1148151, 2296302, 11219651, 22439302, 33658953, 67317906, 213173369, 426346738, 639520107, 1279040214]

約数ペア:

[(1, 1279040214), (2, 639520107), (3, 426346738), (6, 213173369), (19, 67317906), (38, 33658953), (57, 22439302), (114, 11219651), (557, 2296302), (1114, 1148151), (1671, 765434), (3342, 382717), (10583, 120858), (20143, 63498), (21166, 60429), (31749, 40286)]