1260392308

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{378269}}^1$

素因数の和:378304

約数の個数: 36

約数和(自身を含む): 2716735140

約数和(自身を除く): 1456342832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 378269, 756538, 1513076, 2647883, 5295766, 6430573, 10591532, 12861146, 18535181, 25722292, 37070362, 45014011, 74140724, 90028022, 180056044, 315098077, 630196154, 1260392308]

約数ペア:

[(1, 1260392308), (2, 630196154), (4, 315098077), (7, 180056044), (14, 90028022), (17, 74140724), (28, 45014011), (34, 37070362), (49, 25722292), (68, 18535181), (98, 12861146), (119, 10591532), (196, 6430573), (238, 5295766), (476, 2647883), (833, 1513076), (1666, 756538), (3332, 378269)]