854681332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 1599575040

約数和(自身を除く): 744893708

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 227, 428, 454, 463, 908, 926, 1852, 2033, 4066, 4313, 8132, 8626, 8797, 17252, 17594, 24289, 35188, 48578, 49541, 97156, 99082, 105101, 198164, 210202, 420404, 461491, 922982, 941279, 1845964, 1882558, 1996919, 3765116, 3993838, 7987676, 11245807, 22491614, 44983228, 213670333, 427340666, 854681332]

約数ペア:

[(1, 854681332), (2, 427340666), (4, 213670333), (19, 44983228), (38, 22491614), (76, 11245807), (107, 7987676), (214, 3993838), (227, 3765116), (428, 1996919), (454, 1882558), (463, 1845964), (908, 941279), (926, 922982), (1852, 461491), (2033, 420404), (4066, 210202), (4313, 198164), (8132, 105101), (8626, 99082), (8797, 97156), (17252, 49541), (17594, 48578), (24289, 35188)]