823925576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{5351}}^1$

素因数の和:6389

約数の個数: 32

約数和(自身を含む): 1628078400

約数和(自身を除く): 804152824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1013, 2026, 4052, 5351, 8104, 10702, 19247, 21404, 38494, 42808, 76988, 101669, 153976, 203338, 406676, 813352, 5420563, 10841126, 21682252, 43364504, 102990697, 205981394, 411962788, 823925576]

約数ペア:

[(1, 823925576), (2, 411962788), (4, 205981394), (8, 102990697), (19, 43364504), (38, 21682252), (76, 10841126), (152, 5420563), (1013, 813352), (2026, 406676), (4052, 203338), (5351, 153976), (8104, 101669), (10702, 76988), (19247, 42808), (21404, 38494)]