2021082044

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{619}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 3721428480

約数和(自身を除く): 1700346436

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 463, 619, 926, 1238, 1763, 1852, 2476, 3526, 7052, 18983, 19909, 25379, 26617, 37966, 39818, 50758, 53234, 75932, 79636, 101516, 106468, 286597, 573194, 816269, 1091297, 1146388, 1632538, 2182594, 3265076, 4365188, 11750477, 12323671, 23500954, 24647342, 47001908, 49294684, 505270511, 1010541022, 2021082044]

約数ペア:

[(1, 2021082044), (2, 1010541022), (4, 505270511), (41, 49294684), (43, 47001908), (82, 24647342), (86, 23500954), (164, 12323671), (172, 11750477), (463, 4365188), (619, 3265076), (926, 2182594), (1238, 1632538), (1763, 1146388), (1852, 1091297), (2476, 816269), (3526, 573194), (7052, 286597), (18983, 106468), (19909, 101516), (25379, 79636), (26617, 75932), (37966, 53234), (39818, 50758)]