2912704408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{49261}}^1$

素因数の和:49675

約数の個数: 32

約数和(自身を含む): 5763654000

約数和(自身を除く): 2850949592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 389, 778, 1556, 3112, 7391, 14782, 29564, 49261, 59128, 98522, 197044, 394088, 935959, 1871918, 3743836, 7487672, 19162529, 38325058, 76650116, 153300232, 364088051, 728176102, 1456352204, 2912704408]

約数ペア:

[(1, 2912704408), (2, 1456352204), (4, 728176102), (8, 364088051), (19, 153300232), (38, 76650116), (76, 38325058), (152, 19162529), (389, 7487672), (778, 3743836), (1556, 1871918), (3112, 935959), (7391, 394088), (14782, 197044), (29564, 98522), (49261, 59128)]